Manual INSYS ISDN TA 4.0. Nov-09

Manual INSYS ISDN TA 4.0 Nov-09

Copyright November 09 INSYS MICROELECTRONICS GmbH Any duplication of this manual is prohibited. All rights on this documentation and the devices are with INSYS MICROELECTRONICS GmbH Regensburg. Trademarks The use of a trademark not shown below is not an indication that it is freely available for use. MNP is a registered trademark of Microcom Inc. IBM PC, AT, XT are registered trademarks of International Business Machine Corporation. INSYS is a registered trademark of INSYS MICROELECTRONICS GmbH. Windows is a registered trademark of Microsoft Corporation. Linux is a registered trademark of Linus Torvalds. Publisher: INSYS MICROELECTRONICS GmbH Waffnergasse 8 D-93047 Regensburg, Germany Phone: +49 (0)941/56 00 61 Fax: +49 (0)941/56 34 71 E-mail: insys@insys-tec.de Internet: http://www.insys-tec.de Date: Nov-09 Item: 31-22-03.116 Version: 2.0 Language: EN

Contents 1 Safety... 6 1.1 Usage According to the Regulations...6 1.2 Permissible Technical Limits...7 1.3 Defects Liability Terms...7 1.4 Labels and Symbols...8 1.4.1 Symbols and Key Words...8 1.5 Responsibilities of the Operator...9 1.6 Qualification of the Personnel...9 1.7 Safety Instructions for Transport...9 1.8 Safety Instructions for Electrical Installation...9 1.9 General Safety Instructions...10 2 Scope of Delivery... 11 3 Technical Data... 12 3.1 Physical Features...12 3.2 Technological Features...13 3.3 Certifications...13 4 Display and Control Elements... 14 4.1 Meaning of the Displays...15 4.2 Function of the Control Elements...15 5 Connections... 16 5.1 Front Panel Connections...16 5.2 Terminal Connections on the Top...17 5.3 Terminal Connections on the Bottom...18 5.4 Pin Assignment of the Serial Interface...19 5.5 Pin Assignment of the S0 Interface...19 6 Function Overview... 20 7 Meaning of the Symbols and the Formatting in this Manual... 22 8 Mounting... 23 9 Initial Operation... 28 10 Operating Principle... 30 10.1 Operation with the Terminal Program...30 10.2 Operation with HSComm ISDN...31 10.3 HMI of the Software HSComm ISDN...32 11 Functions... 36 11.1 Establishing or Accepting a Data Connection...36 11.2 Querying the Alarm Inputs...38 4 Nov-09

Contents 11.3 Automatic Call...39 11.3.1 Configuring an Automatic Call... 39 11.3.2 Disabling an Automatic Call... 42 11.4 Data Flow Control...42 11.4.1 Hardware Data Flow Control (RTS/CTS)... 42 11.4.2 Software Data Flow Control with XON/XOFF... 43 11.5 Remote Configuration...44 11.5.1 Remotely Configuring the INSYS ISDN TA 4.0... 44 11.5.2 Configuring the Remote Configuration Number... 45 11.5.3 Configuring the Remote Configuration Password... 45 11.5.4 Configuring the Permitted Callers for Remote Configuration... 46 11.6 Connection Configuration of the INSYS ISDN TA 4.0 at the ISDN Basic Access...47 11.6.1 Configuration at Multipoint Interface (PMP, Point-to-Multipoint)... 47 11.6.2 Configuration at Point-to-Point Interface (PTP, Point-to-Point)... 48 11.7 Control Outputs...49 11.8 Security Callback...49 11.9 Selective Call Acceptance...51 11.10 TA+Configurator...52 11.11 Configuring the Transfer Protocol...53 11.12 Outputting CLIP of Incoming Calls...54 11.13 Sending Messages via Data Connection, SMS or E-Mail...55 11.13.1 Sending Messages via Data Connection... 55 11.13.2 Sending Messages via SMS... 56 11.13.3 Sending Messages via E-Mail... 59 11.14 Manual Sending of Messages...61 11.15 Resetting the Device...61 12 ISDN Error Messages... 62 12.1 Extended Error Messages with ISDN...64 13 Maintenance... 68 14 Firmware History... 70 15 Waste Disposal... 71 15.1 Repurchasing of Legacy Systems...71 16 AT Command Reference... 72 17 Special ISDN Parameters... 79 18 S Register... 81 19 TA+Configurator Command Reference... 82 20 SMSC Numbers for SMS Dispatch via ISDN... 84 21 Tables and Diagrams... 85 21.1 List of Tables...85 21.2 List of Diagrams...85 22 Index... 86 Nov-09 5

Safety INSYS ISDN TA 4.0 1 Safety The Safety section provides an overview about the safety instructions, which must be observed for the operation of the product. The product is constructed according to the currently valid state-of-the-art technology and reliable in operation. It has been checked and left the factory in flawless condition concerning safety. In order to maintain this condition during the service life, the instructions of the valid publications and certificates must be observed and followed. It is necessary to adhere to the general safety instructions must when operating the product. The descriptions of processes and operation procedures are provided with precise safety instructions in the respective sections in addition to the general safety instructions. An optimum protection of the personnel and the environment from hazards as well as a safe and fault-free operation of the product is only possible if all safety instructions are observed. 1.1 Usage According to the Regulations The product may only be used for the purposes specified in the function overview. In addition, it may be used for the following purposes: Usage and mounting in an industrial cabinet. Switching and data transmission functions in machines according to the machine directive 2006/42/EC. Usage as data transmission device for a PLC. The product may not be used for the following purposes and used or operated under the following conditions: Controlling or switching of machines and systems, which do not comply with the directive 2006/42/EC. Usage, controlling, switching and data transmission of machines and systems, which are operated in explosive atmospheres. Controlling, switching and data transmission of machines, which may involve risks to life and limb due to their functions or when a breakdown occurs. 6

INSYS ISDN TA 4.0 Safety 1.2 Permissible Technical Limits The product is only intended for the use within the permissible technical limits specified in the data sheets. The following permissible limits must be observed: The ambient temperature limits must not be fallen below or exceeded. The supply voltage range must not be fallen below or exceeded. The maximum humidity must not be exceeded and condensate formation must be prevented. The maximum switching voltage and the maximum switching current load must not be exceeded. The maximum input voltage and the maximum input current must not be exceeded. 1.3 Defects Liability Terms An usage according to the regulations, an ignorance of this documentation, the use of insufficiently qualified personnel as well as unauthorised modifications exclude the liability of the manufacturer for damages resulting from this. The liability of the manufacturer ceases to exist. 7

Safety INSYS ISDN TA 4.0 1.4 Labels and Symbols 1.4.1 Symbols and Key Words Danger! Risk of severe or fatal injury One of this symbols in conjunction with the key word Danger indicates an imminent danger. It will cause death or severe injuries if not avoid. Warning! Personal injury This symbol in conjunction with the key word Warning indicates a possibly hazardous situation. It might cause death or severe injuries if not avoid. Caution! Slight injury and material damage This symbol in conjunction with the key word Caution indicates a possibly hazardous or harmful situation. It might cause slight or minor injuries or a damage of the product or something in its vicinity if not avoided. Note Improvement of the application This symbol in conjunction with the key word Note indicates hints for the user or very useful information. This information helps with installation, set-up and operation of the product to ensure a fault-free operation. 8

INSYS ISDN TA 4.0 Safety 1.5 Responsibilities of the Operator As a matter of principle, the operator must observe the legal regulations, which are valid in his country, concerning operation, functional test, repair and maintenance of electrical devices. 1.6 Qualification of the Personnel The installation, commissioning and maintenance of the product must only be performed by trained expert personnel, which has been authorised by the plant operator. The expert personnel must have read and understood this documentation and observe the instructions. 1.7 Safety Instructions for Transport The following instructions must be observed: Do not expose the product to moisture during transport. Pack product accordingly. Pack product sufficiently to protect it against shocks during transport, e.g. using air-cushioned packing material. Check product for possible damages, which might have been caused by improper transport, before installation. Transport damages must be noted down to the shipping documents. All claims or damages must be filed immediately and before installation against the carrier. 1.8 Safety Instructions for Electrical Installation The electrical connection must only be made by authorised expert personnel according to the wiring diagrams. The notes to the electrical connection in the manual must be observed. Otherwise, the protection category might be affected. The safe disconnection of circuits, which are hazardous when touched, is only ensured if the connected devices meet the requirements of VDE T.101 (Basic requirements for safe disconnection). The supply lines are to be routed apart from circuits, which are hazardous when touched, or isolated additionally for a safe disconnection. 9

Safety INSYS ISDN TA 4.0 1.9 General Safety Instructions Caution! Moisture and liquids from the environment may seep into the interior of the product! Fire hazard and damage of the product. The product must not be used in wet or damp environments, or in the direct vicinity of water. Install the product at a dry location, protected from water spray. Disconnect the power supply before you perform any work on a device which may have been in contact with moisture. Caution! Short circuits and damage due to improper repairs and opening of maintenance areas. Fire hazard and damage of the product. Only persons, which have the training or skills of an "Electronic technician for industrial engineering", are authorised to open and repair the product. Caution! Overcurrent of the device supply! Fire hazard and damage of the product due to overcurrent. The product must be secured with a suitable fuse against currents exceeding 1.6 A. Caution! Overvoltage and voltage peaks from the mains supply! Fire hazard and damage of the product due to overvoltage. Install suitable overvoltage protection. Caution! Damage due to chemicals! Ketones and chlorinated hydrocarbons dissolve the plastic housing and damage the surface of the device. Never let the device come into contact with ketones (e.g. acetone) or chlorinated hydrocarbons, such as dichloromethane. 10

INSYS ISDN TA 4.0 Scope of Delivery 2 Scope of Delivery The scope of delivery for the INSYS ISDN TA 4.0 includes all accessories listed below. Please check if all accessories are included in the box. If a part is missing or damaged, please contact your distributor. 1 INSYS ISDN TA 4.0 2 Cable: 1 ISDN S0 connection cable (RJ45 to RJ45) 1 serial cable with 9-pin Sub-D connector to connect to the PC 1 Manual 11

Technical Data INSYS ISDN TA 4.0 3 Technical Data 3.1 Physical Features Caution! Overvoltage and voltage peaks in the mains supply! Fire hazard and damage of the device due to overvoltage. Install a suitable overvoltage protection. All specified data was measured with nominal input voltage, at full load, and an ambient temperature of 25 C. The limit value tolerances are subject to the usual variations. Physical Feature Value Operating voltage minimum 10 V DC maximum 60 V DC Alarm input levels Level HIGH = 4-12 V Level LOW = 0-1 V Input current of GND to internal +5 V typically 0.5 ma Switch output, maximum switch voltage 30 V (DC) / 42 V (AC) Switch output, maximum current load 1 A (DC) / 0.5 A (AC) Power consumption idle 2 W Power consumption connection 2.5 W Weight 250 g Dimensions (Width x Depth x Height) 55 mm x 110 mm x 75 mm Temperature range 0 C 55 C Maximum permissible humidity 95% non-condensing Table 1: Physical Features 12

INSYS ISDN TA 4.0 Technical Data 3.2 Technological Features Technological Feature Protection class Command sets Transmission standards B channel Transmission standards D channel Transmission speed in D channel: Transmission speed in B channel: Description Housing IP40 Terminals IP20 Hayes dial (AT command set), V25bis async. Hotline 108 DTR V.110, X75, X25/X31, HDLC (transparent) DSS1, JATE, VNx, AUSTEL, X.31 D 9.600 bps (X.31-D) 64.000 bps Table 2: Technological Features 3.3 Certifications The INSYS ISDN TA 4.0 has the following license number for the connection to the PSTN: CE-0682 for Europe (EC), Switzerland and Norway. The INSYS ISDN TA 4.0 is conform to the European safety requirements IEC 60 950. The INSYS ISDN TA 4.0 has been developed in compliance with the following guidelines and standards: R&TTE 1999/5/EG DIN EN 55022 Class B DIN EN 61000-6-2 DIN EN 60950-1 CTR3 13

Display and Control Elements INSYS ISDN TA 4.0 4 Display and Control Elements Figure 1: LEDs on the front panel of the device Position Description 1 Reset key 2 Power LED 3 Off Hook LED 4 Data Carrier Detect LED 5 Receive & Transmit LED Table 3: Description of the display and control elements on the front panel of the device 14

INSYS ISDN TA 4.0 Display and Control Elements 4.1 Meaning of the Displays Description Display Meaning Power LED LED on Supply voltage available LED off No supply voltage Off Hook LED LED on As soon as an outgoing or incoming connection is to be established LED off As soon as no outgoing or incoming connection is to be established Data Carrier Detect LED LED on Connection to remote terminal is established LED off No connection to the remote terminal established at the moment Receive & Transmit LED LED on Data is transmitted via the serial interface LED off No data is transmitted via the serial interface at the moment Table 4: Meaning of the LED displays 4.2 Function of the Control Elements Description Operation Meaning Reset key Press for at least 1 second. Resets and restarts the INSYS ISDN TA 4.0. Table 5: Description of the functions and meaning of the control elements 15

Connections INSYS ISDN TA 4.0 5 Connections 5.1 Front Panel Connections Figure 2: Connections on the front panel of the device Position Description 1 ISDN S0 connection (RJ45 line socket) 2 Serial Interface (RS232 socket) Table 6: Description of the connections on the front panel of the device 16

INSYS ISDN TA 4.0 Connections 5.2 Terminal Connections on the Top Figure 3: Connections on the top of the device Terminal Description Description 1 GND Ground 2 X1 Reserved 3 10... 60 VDC Power supply 10 V - 60 V DC 4 GND Ground 5 GND Ground 6 Reset Reset input 7 GND Ground 8 Input 1 Alarm input 1 9 Input 2 Alarm input 2 10 GND Ground Table 7: Description of the connections on the top of the device 17

Connections INSYS ISDN TA 4.0 5.3 Terminal Connections on the Bottom Figure 4: Connections on the bottom of the device Terminal Description Description 11 OUT 1-NC Output 1 normally closed 12 OUT 1 Output 1 13 OUT 1-NO Output 1 normally open 14 OUT 2-NC Output 2 normally closed 15 OUT 2 Output 2 16 OUT 2-NO Output 2 normally open 17 b2 Transmitting line A (PIN 6 on RJ45 connector) 18 b1 Receive line A (PIN 5 on RJ45 connector) 19 a1 Receive line B (PIN 4 on RJ45 connector) 20 a2 Transmitting line B (PIN 3 on RJ45 connector) Table 8: Description of the connections on the bottom of the device 18

INSYS ISDN TA 4.0 Connections 5.4 Pin Assignment of the Serial Interface Figure 5: 9-pin Sub-D socket at the device Pin Signal Description 1 DCD Data Carrier Detect 2 RXD Receive Data 3 TXD Transmit Data 4 DTR Data Terminal Ready 5 GND Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 RI Ring Indication Table 9: Description of the pin allocation of the Sub-D socket 5.5 Pin Assignment of the S0 Interface Figure 6: 8-pin Western connector (front view) Pin Signal 1 not connected 2 not connected 3 a2 4 a1 5 b1 6 b2 7 not connected 8 not connected Table 10: Assignment of the RJ45 connector 19

Function Overview INSYS ISDN TA 4.0 6 Function Overview 20 The INSYS ISDN TA 4.0 provides you with the following functions: Operation at ISDN point-to-point and multipoint interface The INSYS ISDN TA 4.0 can be operated at ISDN point-to-point interfaces as well as at multipoint interfaces. Different transfer protocols The INSYS ISDN TA 4.0 supports different transfer protocols, like e.g. X.75, V.110 and HDLC (for PPP connections). Data buffer for serial data transmission The INSYS ISDN TA 4.0 provides send and receive buffers to adjust the IN- SYS ISDN TA 4.0 to the data processing speed of the application. Hardware and software data flow control The INSYS ISDN TA 4.0 can interrupt the data flow of the application via the control lines of the serial interface, if the buffers of the INSYS ISDN TA 4.0 exceed a certain level. An application can also prompt the INSYS ISDN TA 4.0 via a control line to interrupt the data flow. As an alternative, the INSYS ISDN TA 4.0 can control the data flow via XOFF/XON characters in the data stream. Selective Call Acceptance The INSYS ISDN TA 4.0 can be set to accept only calls from phone numbers that were previously stored. Security Callback The called INSYS ISDN TA 4.0 can initiate an automatic call to a predefined number, if a specified caller could be identified using CLIP. Automatic call The INSYS ISDN TA 4.0 can initiate an automatic call either depending on the DTR signal or independent of a status line. Control outputs, controllable locally and remote The INSYS ISDN TA 4.0 has two potential-free control outputs, which can be used to switch other functions in an application. Control outputs, controllable locally and remote The INSYS ISDN TA 4.0 has two potential-free alarm inputs, which can be used to query states of an application. Sending messages via data connection, SMS or e-mail The INSYS ISDN TA 4.0 has two digital alarm inputs, which can be used to establish connections or to send messages via SMS and e-mail via a SMS provider. The dispatch can also be triggered via the serial interface or AT commands.

INSYS ISDN TA 4.0 Function Overview Remote configuration The INSYS ISDN TA 4.0 can be configured remotely using another INSYS ISDN device and a terminal program. 21

Meaning of the Symbols and the Formatting in this M l INSYS ISDN TA 4.0 7 Meaning of the Symbols and the Formatting in this Manual This section describes the definition, formatting and symbols used in this manual. The various symbols are meant to help you read and find the information relevant to you. The following text is structured like a typical operating instruction of this manual. Bold print: This will tell you what the following steps will result in After that, there will be a detailed explanation why you could perform the following steps to be able to reach the objective indicated first. You can decide whether the section is relevant for you or not. An arrow will indicate prerequisites which must be fulfilled to be able to process the subsequent steps in a meaningful way. You will also learn which software or which equipment you will need. 1. One individual action step: This tells you what you need to do at this point. The steps are numbered for better orientation. A result which you will receive after performing a step will be marked with a check mark. At this point, you can check if the previous steps were successful. Additional information which you should consider are marked with a circled "i". At this point, we will indicate possible error sources and tell you how to avoid them. Alternative results and steps are marked with an arrow. This will tell you how to reach the same results performing different steps, or what you could do if you didn't reach the expected results at this point. 22

INSYS ISDN TA 4.0 Mounting 8 Mounting This section describes how to mount the INSYS ISDN TA 4.0 to a DIN rail, connect the power supply and uninstall it again. Caution! Moisture and liquids from the environment may seep into the interior of the INSYS ISDN TA 4.0! Fire hazard and damage of the product. The INSYS ISDN TA 4.0 must not be used in wet or damp environments, or in the direct vicinity of water. Install the INSYS ISDN TA 4.0 at a dry location, protected from water spray. Disconnect the power supply before you perform any work on a INSYS ISDN TA 4.0 which may have been in contact with moisture. Cauion! The device could be destroyed if the wrong power supply is used! If the INSYS ISDN TA 4.0 is operated with a power supply that supplies a voltage exceeding the permissible operating voltage of the INSYS ISDN TA 4.0, the device will be destroyed. Make sure that you use the suitable power supply. Refer to the section Technical Data for the proper voltage range of the IN- SYS ISDN TA 4.0. 23

Mounting INSYS ISDN TA 4.0 24

INSYS ISDN TA 4.0 Mounting Mounting the device to the DIN rail How to mount the INSYS ISDN TA 4.0 to a DIN rail: 1. Position the device at the DIN rail as seen in the following diagram. There are two snap-in hooks at the upper and lower edge of the DIN rail groove of INSYS ISDN TA 4.0. Hook the upper one into place behind the upper edge of the DIN rail. 2. Lift the INSYS ISDN TA 4.0 perpendicular to the DIN rail until the two lower, flexible snap-in hooks engage in the DIN rail. The INSYS ISDN TA 4.0 is now readily mounted. Connecting the power supply The device has already been mounted to the DIN rail. The power supply is connected and switched off. 1. Connect the ground lead of the power supply to the terminal "GND". 2. Connect the plus pole of the power supply to the terminal for the power supply. 25

Mounting INSYS ISDN TA 4.0 Uninstalling the device from the DIN rail How to uninstall the INSYS ISDN TA 4.0 from a DIN rail in a switch cabinet: You will need a Phillips screwdriver with a 4.5 mm blade. The power supply of the switch cabinet is switched off and secured against being switched on accidentally. All cables at the INSYS ISDN TA 4.0 are disconnected. 1. Insert the Philips screwdriver into the groove in the bottom of the INSYS ISDN TA 4.0 as shown in the following figure. 2. Turn the Philips screwdriver into the direction of the INSYS ISDN TA 4.0 as shown in the following figure. The plastic spring of the snap-in hook is stretched. 26

INSYS ISDN TA 4.0 Mounting 3. While you hold the plastic spring apart with the lower snap-in hooks, pull the INSYS ISDN TA 4.0 away from the DIN rail. 4. Un-hook the INSYS ISDN TA 4.0 and take it off perpendicularly to the DIN rail. 27

Initial Operation INSYS ISDN TA 4.0 9 Initial Operation This section describes how to commission the INSYS ISDN TA 4.0, i.e. connect the INSYS ISDN TA 4.0 to a PC, connect it via an NTBA to the ISDN network and test it. Connecting the INSYS ISDN TA 4.0 to a PC How to connect the INSYS ISDN TA 4.0 to a PC via the serial interface. You will need the 9-pin serial cable. You will need a free serial interface at the PC. Primarily use serial interfaces, which exist at the PC as "real" hardware. USB-to-Serial solutions might cause problems. 2. Connect the 9-pin serial cable with the INSYS ISDN TA 4.0 and tighten the screws of the connector. 3. Connect the 9-pin serial cable to a free serial interface of your PC. Connecting the INSYS ISDN TA 4.0 to the ISDN network You will need the enclosed phone cable You will need an NTBA, which is connected to the ISDN network or a PABX with S0 bus. 1. Plug the RJ45 connector of the cable into the RJ45 phone socket at the INSYS ISDN TA 4.0. 2. Plug the other RJ45 connector of the cable into the S0 socket of your NTBA or your PABX to connect the INSYS ISDN TA 4.0 with the public ISDN network. Testing the INSYS ISDN TA 4.0 The INSYS ISDN TA 4.0 is connected to the PC. The power supply of the INSYS ISDN TA 4.0 is switched on. A terminal program, e.g. Teraterm, is installed on the PC. 1. Open your terminal program. 2. Open the serial interface, to which the INSYS ISDN TA 4.0 is connected. 3. Enter AT into your terminal program. You will receive the reply OK. If you don't receive an OK, check the connection and check whether the INSYS ISDN TA 4.0 is supplied with power. Repeat the test. 28

INSYS ISDN TA 4.0 Initial Operation The RX/TX LED is illuminated as long as you are entering. If the RX/TX LED at INSYS ISDN TA 4.0 does not illuminate as long as you enter AT and receive an OK, it might be that you are connected to a different modem (e.g. with the internal modem of the laptop or PC). In this case, check to which interface your INSYS ISDN TA 4.0 is actually connected and repeat the test. The INSYS ISDN TA 4.0 is ready for operation. 29

Operating Principle INSYS ISDN TA 4.0 10 Operating Principle This chapter describes the basic procedures to operate and configure an INSYS ISDN TA 4.0. In addition, you get an overview about the operating elements of the HSComm software. There are to methods to operate and configure the INSYS ISDN TA 4.0. In general, the IN- SYS ISDN TA 4.0 is configured and operated via AT commands. An own command set is used for special ISDN parameters. A TA+Configurator with special command set is used for remote configuration. You can enter the different command sets using a terminal program. Alternatively, you can configure the most important functions comfortably using the configuration software HSComm. 10.1 Operation with the Terminal Program In general, any terminal program can be used. We recommend the program Teraterm from T.Teranishi. It is available free of cost on the Internet at http://hp.vector.co.jp/authors/va002416/teraterm.html. Configuring and operating the INSYS ISDN TA 4.0 with a terminal program How to configure and operate the INSYS ISDN TA 4.0 with a terminal program. The INSYS ISDN TA 4.0 is connected to the PC and switched on. A terminal program is installed on the PC. 1. Start your terminal program. 2. Select the serial port, to which your INSYS ISDN TA 4.0 is connected. COM1 under Windows corresponds to /dev/ttys0 under Linux. 3. Type the character string AT into the terminal program. Complete the entry by pressing the Enter key. Each command input starts with AT and is completed with the Enter key. The INSYS ISDN TA 4.0 replies with OK. If the INSYS ISDN TA 4.0 does not respond, this may have two probable reasons: a) the INSYS ISDN TA 4.0 is switched off or b) the INSYS ISDN TA 4.0 is connected to another serial port. Check it and repeat step 3. 30 4. Configure the INSYS ISDN TA 4.0 using AT commands. It might be necessary to change to the "TA+Configurator" for some functions. You use the own command set for the TA+Configurator here instead

INSYS ISDN TA 4.0 Operating Principle of the AT command set. Start the TA+Configurator in the terminal program by entering the command ATCONF and leave the TA+Configurator with the command QUIT. A reference of the TA+Configurator commands can be found in the chapter "TA+Configurator Command Reference". A reference of the AT commands can be found in the chapter "AT Command Reference". 5. Save your entries with AT&W. Not all configurations at the INSYS ISDN TA 4.0 need to be saved by entering AT&W. Some settings are automatically saved immediately. However, we recommend to transmit the command AT&W to the INSYS ISDN TA 4.0 as last step of the configuration procedure. This ensures that all settings are saved and available after the next restart. 10.2 Operation with HSComm ISDN The software HSComm allows a comfortable configuration of the INSYS ISDN TA 4.0. HSComm provides an interface for the parameters of the most important AT commands of the INSYS ISDN TA 4.0. The operation is mostly self-explanatory. You can download the latest version of the software from the IN- SYS MICROELECTRONICS website (www.insys-tec.de). Configuring and operating the INSYS ISDN TA 4.0 with HSComm How to configure the INSYS ISDN TA 4.0 with the software HSComm. The INSYS ISDN TA 4.0 is connected to the PC and switched on. The software HSComm is installed on the PC. 1. Start the program HSComm ISDN. During start-up, the program automatically tries to read out the settings of the INSYS ISDN TA 4.0 with the previously configured interface parameters. A message window indicating "Request system status..." is displayed. Select the correct COM port in the "Serial Interface" menu, if the message "unknown communication module" appears. The settings are read out after a short period. A message window indicating "System status OK" is displayed. 2. Click OK in the status message. 3. Enter the required settings now. 4. Then click the button Send (Figure 7, Position 19). 31

Operating Principle INSYS ISDN TA 4.0 A message window indicating "Sending/receiving data..." is displayed. The program transfers the settings to the INSYS ISDN TA 4.0 now and saves them there. A message window indicating "Writing data to device... OK!" is displayed. 5. Click OK in the status message. 10.3 HMI of the Software HSComm ISDN The software interface is shown in the following. These illustrations should help you finding the different settings in the software. Figure 7: HSComm ISDN - tab "ISDN" 32

INSYS ISDN TA 4.0 Operating Principle Position Function / Description 1 Saving and loading of setting files. 2 Setting the serial interface of the PC. 3 Button for opening the internal terminal program. 4 Button for changing from terminal view to configuration view. 5 -Function not available anymore- 6 Setting the DTR behaviour 7 Reading out the settings, resetting the INSYS ISDN TA 4.0. 8 Setting the HMI language. 9 Loading or saving PLC settings. 10 Program help. 11 Program version info. 12 Protocol settings panel for the B channel protocol. 13 Setting the own phone number (MSN). 14 Button for reading out the settings from the INSYS ISDN TA 4.0. 15 Configuring the type of connection. 16 Button for resetting the INSYS ISDN TA 4.0. 17 Button for sending the default settings to the INSYS ISDN TA 4.0. 18 Displaying the serial interface speed at the INSYS ISDN TA 4.0. 19 Button for transferring the settings to the INSYS ISDN TA 4.0. 20 Status line; indicating status and settings of the used serial PC interface. 21 Configuration of the exchange code when using a PABX. 22 Configuration for the connection establishment to the INSYS ISDN TA 4.0. 23 Configuring the flow control. 24 Configuring the safety functions. 25 Tab for selecting the different configuration areas. Table 11: Description of the functions at the HSComm tab "ISDN" 33

Operating Principle INSYS ISDN TA 4.0 Figure 8: HSComm ISDN - tab "Alarm inputs" Position Function / Description 1 Tab for selecting the different configuration areas. 2 Selecting the message type in case of an alarm. 3 Message text, which is connected to the collective message. 4 Message text, which is connected to the collective message. 5 Target number of the recipient, which is intended to get the message. 6 Collective message text, which precedes all messages. 7 Service Center Number 8 Activating the respective alarm input Table 12:Description of the functions at the HSComm tab "Alarm inputs" 34

INSYS ISDN TA 4.0 Operating Principle Figure 9: HSComm ISDN - tab "Control outputs" Position Function / Description 1 Tab for selecting the different configuration areas. 2 Manually switching output 2 3 Manually switching output 1 Table 13:Description of the functions at the HSComm tab "Control outputs" 35

Functions INSYS ISDN TA 4.0 11 Functions 11.1 Establishing or Accepting a Data Connection The INSYS ISDN TA 4.0 can call another ISDN TA (ISDN Terminal Adapter) via the phone line and establish a data connection. After dialling a phone number, the INSYS ISDN TA 4.0 synchronises with the called TA and opens a data connection. All incoming characters are transmitted to the other (called) TA during the active data connection. Therefore, AT commands are not processed during a connection. The INSYS ISDN TA 4.0 must be changed to command mode again using an "Escape sequence" that it processes AT commands again during an active connection. Then, the local INSYS ISDN TA 4.0 processes the entered characters as AT commands and does not transmit them to the remote terminal. The INSYS ISDN TA 4.0 can accept an incoming connection in the same way. For this, the "application" or the PC with the terminal program must support the hardware data flow control at the serial interface, otherwise, the INSYS ISDN TA 4.0 does not accept the incoming connection. In this case, the hardware data flow control must be disabled in the INSYS ISDN TA 4.0 that a connection is accepted regardless of the status of the application. It answers after the configured number of ring tones and opens a connection. This hardware data flow control is activated by default. Configuration with HSComm The HSComm enables to establish a connection via the integrated terminal program. Click "Terminal" (page 32, Figure 7, position 3) in the menu bar of HSComm, to open the integrated terminal program. Configuration with AT commands In order to establish a data connection with the INSYS ISDN TA 4.0, use the command Replace <number> with the phone number of the remote terminal. ATD<number> Configure the data connection protocol using the command ATB 36 Refer to the AT command reference for protocol details. You can also configure the data connection protocol using the command Refer to the AT command reference for protocol details. AT**PROT

INSYS ISDN TA 4.0 Functions If the remote terminal accepts the connection, the INSYS ISDN TA 4.0 indicates If the remote terminal is busy, the INSYS ISDN TA 4.0 indicates If no connection can be established, the INSYS ISDN TA 4.0 indicates if the INSYS ISDN TA 4.0 cannot start a dial-up procedure, it indicates CONNECT BUSY NO CARRIER NO DIALTONE In order to change to command mode during a data connection, use the escape sequence No data must be transmitted for 1 second before and after that the IN- SYS ISDN TA 4.0 changes to command mode. In order to change from command mode to normal data transmission again, use the command In order to accept an incoming connection, use the command In order to configure the number of ring tones after which the INSYS ISDN TA 4.0 answers and accepts the connection, use the command +++ ATO ATA ATS0=<n> Replace <n> with the number of ring tones. In order to terminate a connection and cause the INSYS ISDN TA 4.0 to hang up, use the command ATH 37

Functions INSYS ISDN TA 4.0 11.2 Querying the Alarm Inputs The INSYS ISDN TA 4.0 provides two digital inputs, which trigger an alarm condition when connecting to ground. The status of these alarm inputs can be queried via AT command. The INSYS ISDN TA 4.0 can send a message in case of an alarm. This message can be sent via data connection, as SMS or as e-mail via a service provider. The INSYS ISDN TA 4.0 evaluates a connection of the input to ground as alarm. If no positive edge is counted at least 4 seconds after the negative edge, an alarm will be processed. A pause of at least 5 seconds is necessary after resetting the input before a new alarm can be triggered. Figure 10: Pulse evaluation Configuration with HSComm Querying the alarm inputs with HSComm is not possible. Configuration with AT commands In order to query the conditions of the alarm inputs, use the command The reply has the form The value "1" indicates an open input and the value "0" indicates a closed input. The example on the right indicates: input 1 closed, input 2 open. AT*I <input1>, <input2> 0,1 38

INSYS ISDN TA 4.0 Functions 11.3 Automatic Call The automatic call allows to initiate a call to a phone number previously stored in the INSYS ISDN TA 4.0. There are three possibilities for initiating a call. The call may be initiated by the DTR line of the serial interface or incoming data at the serial interface. Additionally, the INSYS ISDN TA 4.0 can try to call a number immediately after switching it on. The phone number for the automatic call is taken from the dialing table "catab". If a connection could not be established successfully, the INSYS ISDN TA 4.0 dials the next number from the dialling list. If none of the target phone numbers from the dialling list could be reached, the INSYS ISDN TA 4.0 initiates an automatic redial. You can change the maximum number of attempts as well as the duration of the pause until the next call. 11.3.1 Configuring an Automatic Call In order to configure an automatic call, change to the Configurator mode of the INSYS ISDN TA 4.0 and enter the target phone number first, then select the trigger for the connection establishment and set the reset timer. The reset timer determines the time from the reset of the INSYS ISDN TA 4.0 until the change to the "automatic call" mode. If an automatic call is enabled, you have the possibility to send AT commands to the INSYS ISDN TA 4.0 during this time. The INSYS ISDN TA 4.0 does not accept AT commands anymore after you have configured and enabled the automatic call. The reason for this is that incoming data are immediately transmitted to the called remote terminal. An established connection is indicated by the INSYS ISDN TA 4.0 by the "OH" LED and "DCD" LED on the housing front. The automatic call is disabled in default setting. The dialling table "catab" is empty. Configuration with HSComm A configuration with HSComm is not possible. 39

Functions INSYS ISDN TA 4.0 Configuration with AT commands To start the TA+Configurator, use the command To configure or overwrite the target phone number(s) of the remote terminal, use the command Replace <n> with values from 1 to 10 (3 for FW < 1.027). In order to initiate an automatic call, use the command ATCONF catab<n>=<phoneno> cmds=<n> The parameter <n> defines the event, that triggers the connection establishment. Replace <n> with the value - "6" for a connection establishment if the control line DTR is active; - "7" for a connection establishment if data are received at the serial interface; - "8" for a connection establishment independent of a control line; In order to disable the automatic call, use the command in order to determine a baud rate at the serial interface, which is set during the automatic call, use the command The automatic baud rate detection is disabled during the automatic call. In order to view the configurable baud rates, use the command In order to configure the reset timer, use the command cmds=0 br=<n> br? rsttim=<n> Set the reset timer to a value of at least 4 seconds. For this, replace "n" with a value in tenths of a second (e.g. 4 seconds is n=40). Save the settings with the command save 40

INSYS ISDN TA 4.0 Functions In order to exit the TA+Configurator and enable the function of the automatic call, use the command go Further optional settings: Termination of the call after n seconds of an unsuccessful call. n = 3..255 (default: 15). Dialling pause of n seconds before the next call attempt. n = 0..255 (default: 3, n=0 no call attempt). Maximum number of attempts for each number entry in catab. n = 1..255; (default: 1) In order to configure an idle time, after which the connection is terminated, if no data are transmitted, use the command Replace <n> with a value in seconds. Select n=0 to disable this function. In order to delete a target phone number, use the command Save the settings with the command In order to exit the TA+Configurator and enable the function of the automatic call, use the command cato=<n> capa=<n> catry=<n> idle=<n> catab<n>=save go 41

Functions INSYS ISDN TA 4.0 11.3.2 Disabling an Automatic Call If the function "automatic call" is enabled, the INSYS ISDN TA 4.0 does not accept AT commands anymore. To be able to configure the INSYS ISDN TA 4.0 again, you must disable the function. To change the INSYS ISDN TA 4.0 to configuration mode with enabled function "automatic call" The function "automatic call" is active. Your terminal program is connected to the INSYS ISDN TA 4.0. The serial interface speed is configured to 9600 bps. 1. Press the reset key at the INSYS ISDN TA 4.0. 2. The terminal program displays the message "+++ press <CR>, <CR>, <ESC>,<ESC> to enter TA+Configurator +++". This message does not appear if it is disabled by the command AT**RSTMSG=0. 3. Quickly double-press the "Enter" key and the "ESC" key. You are in the TA+Configurator and can configure the INSYS ISDN TA 4.0 with the dedicated TA+Configurator commands again. 4. Enter cmds=0 to disable the function "automatic call". 5. Save the settings (if desired) with the command save. 6. Exit the remote configuration with the command go. 42 11.4 Data Flow Control The data flow control ensures that the data transfer is interrupted as soon as the buffer of the INSYS ISDN TA 4.0 exceeds a certain level. Two data flow control options are available: Via the control lines RTS and CTS, or via the control characters XON/XOFF which are inserted into the data stream. 11.4.1 Hardware Data Flow Control (RTS/CTS) The hardware data flow control works in two directions. When the critical buffer level is exceeded, the INSYS ISDN TA 4.0 will set the CTS line to "low" and will thus indicate to the application to interrupt the data flow. When the buffer is emptied sufficiently for the INSYS ISDN TA 4.0 to be able to receive data again, the CTS line is set to "high". Reversely, the application can also indicate to the INSYS ISDN TA 4.0 to interrupt the data flow. This is done via the RTS line. If it is set to "low", the INSYS ISDN TA 4.0 will interrupt the data flow to the application. The application will set it to "high" to request data from the IN- SYS ISDN TA 4.0.

INSYS ISDN TA 4.0 Functions Data flow control is set to hardware as default setting. Configuration with HSComm The hardware controlled data flow control is configured on the "ISDN" tab in the "Handshake" panel (Figure 7, page 32, position 23). Configuration with AT commands Enable hardware data flow control (RTS/CTS) with the command Disable the data flow control with the command AT&K=3 AT&K=0 11.4.2 Software Data Flow Control with XON/XOFF When the input buffer of the INSYS ISDN TA 4.0 exceeds a certain fill state, the INSYS ISDN TA 4.0 will insert an XOFF character into the data stream to the application. This character will cause the application to send no more data. It depends on the according application software if the XON/XOFF data flow control is supported. After the input buffer of the INSYS ISDN TA 4.0 is emptied sufficiently that data can be received again, the INSYS ISDN TA 4.0 will send an XON character to the application. This character will cause the application to send data to the INSYS ISDN TA 4.0 again. Analogously, the application can insert XON/XOFF characters into the data stream to switch the data flow on and off. The XON/XOFF data flow control is only available when the transmitted data do not contain the characters XON or XOFF, which usually appear only in actual ASCII texts (7 bit). When binary data (programs, etc.) are transmitted, or in the XMODEM transmission protocol, for example, occasionally appearing XON or XOFF characters would disturb the operation. Configuration with HSComm The software controlled data flow control is configured on the "ISDN" tab in the "Handshake" panel (Figure 7, page 32, position 23). Configuration with AT commands Enable the software data flow control XON/XOFF with the command Disable the data flow control with the command AT&K=4 AT&K=0 43

Functions INSYS ISDN TA 4.0 11.5 Remote Configuration You can configure the INSYS ISDN TA 4.0 with another ISDN TA from remote. You can configure a password, authorised callers as well as a remote configuration number to restrict access. The configuration is performed via the TA+Configurator. This is automatically started after the connection establishment for remote configuration. The remote configuration is active as default. No password is entered and all callers are authorised. 11.5.1 Remotely Configuring the INSYS ISDN TA 4.0 The following describes the commands for the remote configuration of an INSYS ISDN TA 4.0 using a second INSYS ISDN TA 4.0: Your terminal program is connected to the local INSYS ISDN TA 4.0. 1. Configure the B channel protocol X.75 at the local INSYS ISDN TA 4.0 using the command ATB10. 2. Establish an ISDN connection to the "Remote TA" using the AT dialling command. Use the command ATD<phonenumber>e. The extension "e" at the end of the phone number establishes an internal control connection to the remote TA The "Remote TA" replies with a password request. password: 3. Enter the correct password. If the INSYS ISDN TA 4.0 is configured to default settings: no password, simply hit the Enter key. Each line starts with a "#" character during remote configuration. Use the TA+Configurator commands (refer to table TA+Configurator commands). In order to read out the settings for example, use the command showall. 4. Configure the INSYS ISDN TA 4.0, which is to be remotely configured, now. 5. Save the settings (if desired) with the command save. 6. Exit the remote configuration with the command go. 44

INSYS ISDN TA 4.0 Functions 11.5.2 Configuring the Remote Configuration Number You can assign an own, dedicated phone number for the INSYS ISDN TA 4.0 for remote configuration access. The phone number of the caller is not requested in default setting. Configuration with HSComm A remote configuration with HSComm is not possible. Configuration with AT commands In order to determine a separate remote configuration number, use the command AT**rmsn=<phonenumber> 11.5.3 Configuring the Remote Configuration Password You can enter a password at the INSYS ISDN TA 4.0 to increase the safety of the remote configuration. No password is entered in default setting. Configuration with HSComm A remote configuration with HSComm is not possible. Configuration with AT commands In order to define a password, use the command AT**rpwd=<password> 45

Functions INSYS ISDN TA 4.0 11.5.4 Configuring the Permitted Callers for Remote Configuration You can create a list with up to 10 (3 for FW < 1.027) phone numbers, which are permitted as caller numbers for remote configuration of the INSYS ISDN TA 4.0. The INSYS ISDN TA 4.0 ignores each incoming call with a phone number, which does not match with one of the entries of the list. The INSYS ISDN TA 4.0 compares the number of the caller with each entry of the list for this. The comparison starts with the last digit of the phone number. It will be compared until an entry matches a caller number. If a table entry contains only an asterisk "*", each incoming call is accepted. If the table is empty, the INSYS ISDN TA 4.0 accepts each caller for remote configuration. The list is empty as default setting. Configuration with HSComm The remote configuration with HSComm is not possible. Configuration with AT commands In order to output the phone number of a caller together with the RING message in the terminal window, use the command In order to define the permitted caller for remote configuration, enter the phone number of the permitted callers in the table racctab. <n> is the number of the table entry and can take on the values 1 to 10 (3 for FW < 1.027). <callno> is the transmitted phone number of the permitted caller. The maximum length of the phone number is 20 digits. * : is a wildcard for one or more digits. only the entered number is accepted all numbers starting with "089123" are accepted all numbers ending with "1234" are accepted all incoming calls are accepted, without subaddress In order to query the table, use the command In order to delete an entry, use the command ATV2 AT**racctab<n>=<callno > AT**racctab1=089123456 AT**racctab1=*89123* AT**racctab1=1234 AT**racctab1=* AT**racctab AT**racctab<n>=- 46

INSYS ISDN TA 4.0 Functions 11.6 Connection Configuration of the INSYS ISDN TA 4.0 at the ISDN Basic Access 11.6.1 Configuration at Multipoint Interface (PMP, Point-to-Multipoint) In order to operate the INSYS ISDN TA 4.0 at a multipoint interface, you must configure it accordingly and configure an own phone number (MSN). The MSN is always configured without area code. When operating at a PABX, you must only enter the extension number. The operation at a multipoint interface is configured and "*" is entered as phone number in the default setting. Configuration with HSComm Enable the radio button "Point to multipoint" in the "Type of connection" panel (page 32, Figure 7, position 15) on the "ISDN" tab. If the INSYS ISDN TA 4.0 is connected to a PABX, enter the exchange code into the field "Characters for dial prefix" (page 32, Figure 7, position 21) in the "Connection" panel at the "ISDN" tab. Configuration with AT commands To configure the multipoint interface connection type use the command To set the phone number (MSN) use the command To save the settings use the command AT**PTP=0 AT**MSN=<N> AT&W 47

Functions INSYS ISDN TA 4.0 11.6.2 Configuration at Point-to-Point Interface (PTP, Point-to-Point) You can operate the INSYS ISDN TA 4.0 at a point-to-point interface. A point-to-point interface is a special ISDN access, which allows that devices behind the access are accessible from outside with dedicated extension numbers. In order to operate the INSYS ISDN TA 4.0 at a point-to-point interface, you must configure the "Point to point" type of connection. This is not valid for the operation at an ISDN PABX. For this, proceed as described under Configuration at Multipoint Interface (PMP, Point-to- Multipoint). Configuration with HSComm Enable the radio button "Point to point" in the "Type of connection" panel (page 32, Figure 7, position 15) on the "ISDN" tab. Configuration with AT commands To configure the point-to-point interface connection type use the command To set the phone number (MSN) use the command To configure the TEI (is assigned by the phone provider) use the command To save the settings use the command AT**PTP=1 AT**MSN=<N> AT**TEI=<N> AT&W 48

INSYS ISDN TA 4.0 Functions 11.7 Control Outputs The INSYS ISDN TA 4.0 provides two control outputs OUT1 and OUT2 at the bottom of the housing. The outputs are designed as potential-free change-over relays. They can be controlled independently of each other via AT commands. The outputs can also be switched via remote configuration. The control outputs remain in a state until this is changed by a switch command. The state of the control outputs can be queried in the status registers (S registers) S14 (output 1) and S15 (output 2). Both control outputs are not connected to GND in default setting. Configuration with HSComm The outputs can be opened or closed on the "Control outputs" tab in the "Control output" panel (Figure 9, page 35, position 2 & 3). Configuration with AT commands To switch the outputs use the command The following applies: <Out> is "0" for output 1 and "1" for output 2 and <state> is "0" for off and "1" for on. In order to enable output 1, use the command In order to disable output 2, use the command AT*Y<out>,<state> AT*Y0,1 AT*Y1,0 11.8 Security Callback The Security Callback function enables the called INSYS ISDN TA 4.0 to perform an automatic call back to a configured number. If an ISDN device tries to establish a data connection to a remote INSYS ISDN TA 4.0, the called INSYS ISDN TA 4.0 compares the phone number of the calling party with the entries of its "Access table". If the phone number matches with an entry, the number, which is in the entry of the callback number, will be called back after the callback time has expired. Otherwise, the call will be rejected. The INSYS ISDN TA 4.0 performs only one callback attempt. Security Callback is disabled in default setting. Configuration with HSComm In order to enable Security Callback, activate the checkbox "Callback" (Figure 7, page 32, position 24) in the "Safety functions" panel on the "ISDN" tab. Enter the phone number, which is to be dialled by the INSYS ISDN TA 4.0 in the adjacent field. Enter the Callback time for security callback (pause between identifying the caller until callback) in seconds into the respective field in the "Safety functions" panel on the "ISDN" tab (Figure 7, page 32, position 24). 49

Functions INSYS ISDN TA 4.0 In order to disable Security Callback, deactivate the checkbox "Callback" (Figure 7, page 32, position 24) in the "Safety functions" panel on the "ISDN" tab. Configuration with AT commands In order to enable Security Callback, use the command Enter the phone number, which is to be dialled by the INSYS ISDN TA 4.0 when calling back, using the command (Enter the prefix for accessing an outside line when operating at a PABX.) In order to enter the phone numbers for authentication into the access table, use the command AT**CMDS2=40 AT**CASNR=<number> AT**ACCTAB<n>=<number> <n> = memory location in the table (from 1 to 10 (5 for FW < 1.027)) <number> = phone number of the calling party For example for location 1 with number 0941249413 In order to read out the table, use the command In order to delete a phone number from the table, use the command <n> = memory location in the table (from 1 to 10 (5 for FW < 1.027)) In order to configure the callback time (pause between call and callback), use the command <n> is the time in seconds In order to save the settings, use the command In order to disable Security Callback, use the command AT**ACCTAB1=0941249413 AT**ACCTAB AT**ACCTAB<n>=- AT**CAPA=<n> AT&W AT**CMDS2=0 50

INSYS ISDN TA 4.0 Functions 11.9 Selective Call Acceptance The INSYS ISDN TA 4.0 can be set to accept only calls from phone numbers that were previously stored. The following commands allow to create a table with up to 10 (5 for FW < 1.027) numbers. The INSYS ISDN TA 4.0 ignores each incoming call, which does not comply with one of the table entries. The INSYS ISDN TA 4.0 compares the number of the caller with each entry of the list. The comparison starts with the last digit of the number until an entry complies with. If an entry of the table is configured to asterisk (*), the INSYS ISDN TA 4.0 accepts every incoming call. The list is empty as default setting. Configuration with HSComm In order to enable the selective call acceptance, activate the checkbox "Access protection" (Figure 7, page 32, position 21) in the "Safety functions" panel on the "ISDN" tab. Enter the phone number of the permitted caller (Figure 7, page 32, position 21) in the adjacent field. If you want to enter further phone numbers, this is only possible via the AT command set. In order to disable the selective call acceptance, deactivate the checkbox "Access protection" (Figure 7, page 32, position 21) in the "Safety functions" panel on the "ISDN" tab. Configuration with AT commands In order to use the selective call acceptance and define the phone numbers of the permitted callers in the table acctab, use the command Replace <n> with the number of the table entry here (1-10 (5 for FW < 1.027)). <callno> is the transmitted phone number of the permitted caller. The maximum length of the phone number is 20 digits. Use the asterisk "*" within the phone number as wildcard. This is used to replace one or more digits in the phone number to permit several similar pone numbers. Example: only the entered number is accepted Example: The INSYS ISDN TA 4.0 accepts all numbers starting with 089123 Example: The INSYS ISDN TA 4.0 accepts all numbers ending with 1234 Example: The INSYS ISDN TA 4.0 accepts all incoming calls AT**acctab<n>=<callno> AT**acctab1=0891234567 AT**acctab1=089123* AT**acctab1=*1234 AT**acctab1=* 51

Functions INSYS ISDN TA 4.0 To query the table use the command To delete an entry use the command In order to output the phone number of a caller with the RING message, use the command AT**acctab AT**acctab<n>=- ATV2 11.10 TA+Configurator The INSYS ISDN TA 4.0 has a further command set, the so-called "TA+Configurator", besides the AT command set. This special command set is used in a terminal program after changing to the "TA+Configurator" besides the AT commands. The commands of the TA+Configurator can also be entered directly by adding the prefix AT** without having to change to the special TA+Configurator command set. The TA+Configurator is especially used for some functions of the INSYS ISDN TA 4.0, for example during remote configuration. A list of the command can be found in the section "TA+Configurator Commands". The entry is not case-sensitive. The TA+Configurator is not active by default when operating via a terminal program. Configuration with HSComm The "TA+Configurator" cannot be used via HSComm. Configuration with AT commands In order to use the TA+Configurator, use the command In order to display available parameters of a TA+Configurator commands, use the syntax Replace <command> with a TA+Configurator command. Example for a TA+Configurator command to change the ISDN protocol to X.75 Example for a prefixed TA+Configurator command to configure the ISDN protocol to X.75 via a TA+Configurator command Example for a "usual" AT command to configure the ISDN protocol to X.75 In order to exit the TA+Configurator, use the TA+Configurator command In order to exit the TA+Configurator, use alternatively the TA+Configurator command ATCONF <command>? Prot=10 AT**prot=10 ATB10 go quit 52

INSYS ISDN TA 4.0 Functions 11.11 Configuring the Transfer Protocol The information transfer in the ISDN B channel is performed via dedicated protocols. The INSYS ISDN TA 4.0 supports different ISDN protocols, which can be used for specific applications. The following table lists all protocols supported by the INSYS ISDN TA 4.0 with application examples. The X.75 protocol is enabled in default setting. ATB Protocol Usage 0 V.110 asynchronous For connections to the GSM network (CSD data connection). The bit rate (300 to 38.400 bps) must be identical at both communication partners. 3 HDLC async to sync conversion (PPP asynchronous) 4 HDLC transparent (octets are packed into HDLC frames) 5 Byte transparent voice connection (raw B channel data) 6 Byte transparent data connection (raw B channel data) For remote data transmission connections or connections to an internet provider. Control protocol for point-to-point data transmission. Usually connection with X.75 for data protection used. HDLC uses no control characters. The usage of "frames" and "windows" during transmission allows to detect errors and repeat the partial transmission, if required. Byte-by-byte transmission without protocol. protocol for byte-transparent data transmission. 10 X.75 SLP Standard protocol for data transmission in packetswitched networks in ISDN with transfer rate up to 64 kbit/s. Takes over the same tasks like V.42 for modem connections in principle. The size of the data blocks on level 2 (Datalength, Framesize, Blocksize) and the maximum number of blocks to be sent (Windowsize) can be configured. 13 V.120 asynchronous This protocol is adjusted to V.110. 20 X.31 B channel (X.25 B channel) Protocol for data transfer in packet.switched networks like Datex-P of Deutsche Telekom. 21 X.31 D channel X.31 is an international manufacturer-independent ITU standard for connecting ISDN systems to X.25 networks. Packet-mode terminals are supported by ISDN by X.31. 31 MLPPP For channel bundling; provides a higher transmission rate of up to 128 kb/s. Table 14: Supported ISDN protocols with usage 53

Functions INSYS ISDN TA 4.0 Configuration with HSComm Select the desired protocol in the "Protocol" panel (Figure 7, page 32, position 12) on the "ISDN" tab. Not all supported protocols can be configured with HSComm. Configuration with AT commands To set a protocol use the command To select the protocol, enter a value from the "AT-<n>" column of Table 14 for the parameter <n>. To set the V.110 asynchronous protocol use the command To set the HDLC transparent protocol use the command ATB<n> ATB0 ATB4 11.12 Outputting CLIP of Incoming Calls The INSYS ISDN TA 4.0 can output the phone number of incoming calls via its serial interface using CLIP (Calling Line Identification Presentation). This function can be used for example to acknowledge messages, which are sent to a mobile phone by an application via the INSYS ISDN TA 4.0. The CLIP of the caller is output in the format [xxxxxxxx]. Configuration with HSComm This function can only be configured via AT commands. Configuration with AT commands In order to display the phone number vie CLIP using the extended responses, use the command In order to define, which type of incoming calls are to be indicated use the command In order to indicate all calls, use the command In order to output the number of the last caller, use the command In order to indicate only analogue calls for example, use the command ATW1 AT#C2 AT#C2=00000001 AT#O AT#C2=00030012 54

INSYS ISDN TA 4.0 Functions 11.13 Sending Messages via Data Connection, SMS or E-Mail The INSYS ISDN TA 4.0 monitors its alarm inputs to send a message in case of an event. It makes three attempts to send a message regardless of the type of transmission. If all attempts fail, no further attempt will be made. Trigger an alarm signal again in this case. The sent messages are composed by the group message and the according alarm text 1 or alarm text 2. It is thus possible to specify the system with the collective message and customize the alarm text assigned to the respective input. No alarm is active in default setting. 11.13.1 Sending Messages via Data Connection The INSYS ISDN TA 4.0 can establish a data connection to a remote terminal, e.g. an IN- SYS ISDN TA or another ISDN modem to send messages. The INSYS ISDN TA 4.0 transmits the configured alarm text via the data connection to the other device in this case. Configuration with HSComm In order to enable the alarm, check on the "Alarm inputs" tab the checkmark (Figure 8, page 34, position 8) for the desired alarm input. Select in the list field "Type of connection" (Figure 8, page 34, position 2) "Data connection, hold the line" or "hang up connection". It is not necessary to enter a Service center number when sending messages via data connection. Enter the Recipient phone number into the entry field "Recipient number" (Figure 8, page 34, position 5). In order to specify a general text (a "collective message"), which precedes all messages, enter your text into the text field "Collective message" (Figure 8, page 34, position 6). In order to specify the individual message for the input, enter the message text into the text field "Individual message" (Figure 8, page 34, position 4 for alarm input 1 and position 3 for alarm input 2). Enter your own phone number (MSN) on the "Modem functions" tab (Figure 7, page 32, position 13). The entry is without prefix. When operating at a PABX, you must only enter the extension number. In order to disable the alarm, uncheck on the "Alarm inputs" tab the checkmark (Figure 8, page 34, position 8) for the desired alarm input. 55

Functions INSYS ISDN TA 4.0 Configuration with AT commands In order to use the alarm, define the recipient number, to which the message is to be sent, first. When operating at a PABX, you must also enter the outside line access code here. Configure the message transmission for data connection. If you want that the connection remains established after message dispatch, select If you want that the connection is terminated after message dispatch, select in order to specify the collective message, which precedes all messages, use: After this command is entered, the modem will respond and wait for the collective message text. The text can be a maximum of 120 characters long. AT&Z1=phonenumber AT*M0 AT**idle=0 AT**idle=5 AT*V New alarm text: In order to enter the message text, use for alarm input 1: for alarm input 2: After this command is entered, the modem will respond and wait for the individual alarm text. The text can be a maximum of 40 characters long. How to enter the own phone number (MSN): In order to save the settings, use the command AT*V1 AT*V2 New alarm text: AT**MSN=<n> AT&W 56 11.13.2 Sending Messages via SMS The INSYS ISDN TA 4.0 can send an SMS to a mobile phone in case of an alarm. The settings can differ for the different mobile phone providers. Please read up on the currently valid settings. The connection type depends on the type of transmission, the provider and the end ter-

INSYS ISDN TA 4.0 Functions minal. Please note that you can only specify one connection type, which is valid for all messages of the INSYS ISDN TA 4.0. If you specify "SMS to D2-net", for example, you can only send SMS to mobile phones in the Vodafone network. If you enter a service center number manually, it may happen that SMS can only be sent to certain mobile phone networks with this. Configuration with HSComm In order to enable the alarm, check on the "Alarm inputs" tab the checkmark (Figure 8, page 34, position 8) for the desired alarm input. Select the mobile phone network in the list field Type of connection (Figure 8, page 34, position 2). Alternatively, disable briefly "Alarm input 1/2 active" and enter then the service center number into the field "Service center number (page 34, Figure 8, position 7). The service center number 090032669005 sends SMS to all German mobile phone networks (check call blocking of the phone connection for 0900 numbers if required). In order to specify a general text (a "collective message"), which precedes all messages, enter your text into the text field "Collective message" (Figure 8, page 34, position 6). In order to specify the individual message for the input, enter the message text into the text field "Individual message" (Figure 8, page 34, position 4 for alarm input 1 and position 3 for alarm input 2). Enter the recipient number with area code (or also with country code) into the entry field "Recipient number" (Figure 8, page 34, position 5) for the respective alarm input. Enter your own phone number (MSN) on the "Modem functions" tab (Figure 7, page 32, position 13). The entry is without prefix. When operating at a PABX, you must only enter the extension number. In order to disable the alarm, uncheck on the "Alarm inputs" tab the checkmark (Figure 8, page 34, position 8) for the desired alarm input. Configuration with AT commands In order to use the alarm, define the SMS service center number, which is used to send the message, first. Request the service center number from the respective mobile phone provider. AT&Z1=phonenumber (When operating at a PABX, you must also enter the outside line access code here.) Specify your target mobile phone network (refer to Table 15: Message transmission type). Example: If you want to send all messages to mobile phones in the Vodaone network, use AT*M<n> AT*M4 57

Functions INSYS ISDN TA 4.0 in order to specify the collective message, which precedes all messages, use: After this command is entered, the modem will respond and wait for the collective message text. The text can be a maximum of 120 characters long. AT*V New alarm text: In order to enter the message text, use for alarm input 1: for alarm input 2: After this command is entered, the modem will respond and wait for the individual alarm text. The text can be a maximum of 40 characters long. AT*V1 AT*V2 New alarm text: In order to enter the recipient number, use the command for alarm input 1: for alarm input 2: Depending on the provider, it might be necessary to use international format here (e.g. +49xxxxxxxxxx) How to enter the own phone number (MSN): In order to save the settings, use the command AT&Z3=phonenumber AT&Z2=phonenumber AT**MSN=<n> AT&W Transmission Protocol Data format Example SMS to Mobile PET 8N1 T-Mobile or E- AT*M1 Plus network SMS to Mobile UCP 7E1 AT*M2 SMS to Mobile PET 7E1 AT*M3 SMS to Mobile UCP 8N1 Vodafone network AT*M4 Table 15: Message transmission type 58

INSYS ISDN TA 4.0 Functions 11.13.3 Sending Messages via E-Mail Some providers support the forwarding of SMS messages from the landline network to an e-mail address. These SMS must have a certain format. Please contact your provider for further information. The following is a general configuration example of the provider Anny Way (state 12/2007): Configuration with HSComm In order to enable the alarm, check on the "Alarm inputs" tab the checkmark (Figure 8, page 34, position 8) for the desired alarm input. Select in the list field "Type of connection" (Figure 8, page 34, position 2) "SMS to D2-net". Disable briefly "Alarm input 1/2 active" and enter the phone number 0900 32669005 into the field "Service center number (page 34, Figure 8, position 7). (check call blocking of the phone connection for 0900 numbers if required). Enter the e-mail address for "Collective message" (Figure 8, page 34, position 6), enter a blank and then start your text. In order to specify the individual message for the input, enter the message text into the text field "Individual message" (Figure 8, page 34, position 4 for alarm input 1 and position 3 for alarm input 2). Enter the phone number 6245 into the entry field Recipient number (Figure 8, page 34, position 5) in the field of the respective alarm input. (The note about the format of the recipient number can be ignored). Enter your own phone number (MSN) on the "Modem functions" tab (Figure 7, page 32, position 13). The entry is without prefix. When operating at a PABX, you must only enter the extension number. In order to disable the alarm, uncheck on the "Alarm inputs" tab the checkmark (Figure 8, page 34, position 8) for the desired alarm input. Configuration with AT commands In order to use the alarm, define the service center number first. When operating at a PABX, you must also enter the outside line access code here. Select the message protocol. in order to send a valid text, the collective message must start with the e-mail address, followed by a blank and then the actual alarm text. AT&Z1=090032669005 AT*M2 AT*V 59

Functions INSYS ISDN TA 4.0 After this command is entered, the INSYS ISDN TA 4.0 will respond and wait for the collective message text. The text can be a maximum of 120 characters long. Example In order to enter the second part of the message text, use for alarm input 1: for alarm input 2: After this command is entered, the modem will respond and wait for the individual alarm text. The text can be a maximum of 40 characters long. New alarm text: info@company.com fault AT*V1 AT*V2 New alarm text: In order to enter the recipient number, use for alarm input 1: for alarm input 2: The note about the format of the recipient number can be ignored. How to enter the own phone number (MSN): The dial-up attempts (1-12) for alarm dispatch are configured with: (default: 3 attempts) In order to save the settings, use the command AT&Z3=6245 AT&Z2=6245 AT**MSN=<n> AT**ALTRY=<n> AT&W 60

INSYS ISDN TA 4.0 Functions 11.14 Manual Sending of Messages The messages can also be sent manually. Precondition is that you have already saved the required settings. Configuration with HSComm A manually triggered dispatch of the messages with the HSComm software is not possible. Configuration with AT commands In order to send the messages manually, use for alarm input 1: for alarm input 2: AT*X1 AT*X2 11.15 Resetting the Device The INSYS ISDN TA 4.0 can be reset (restarted) in several ways: By briefly disconnecting the power supply, by pressing the Reset key at the front for at least three seconds, by connecting the "RESET" terminal to the GND terminal for at least three seconds, using an AT command, and using the Software HSComm. Resetting the device to factory default settings is performed using an AT command. Configuration with HSComm In order to restart the INSYS ISDN TA 4.0, click the button "Reset Modem" (Figure 7, page 32, position 16). In order to reset the INSYS ISDN TA 4.0 to default settings, click the button "Send default settings" (Figure 7, page 32, position 17). Configuration with AT commands In order to restart the INSYS ISDN TA 4.0, use the command In order to reset the standard parameters of the INSYS ISDN TA 4.0 to default settings, use the command In order to reset the standard parameters and additionally the ISDN parameters of the INSYS ISDN TA 4.0 to default settings, use the command In order to save the default settings, use the command AT**RESET AT&F AT&F1 AT&W 61

ISDN Error Messages INSYS ISDN TA 4.0 62 12 ISDN Error Messages The exact failure cause is recorded in the protocol memory of the INSYS ISDN TA 4.0 in case of a faulty connection establishment. Possible error messages are described here; a complete list of the possible error messages can be found in the subsequent table (refer to section 12.1). Protocol error layer 1 (error code 3301) There is no physical connection to the ISDN network. Check the cable confection between the ISDN adapter and the ISDN port. Are you using a suitable cable? Is the connection socket properly installed? Is the ISDN network terminator correctly activated? Do you have other devices on your ISDN line that are maybe faulty or that are blocking the S0 bus? Protocol error layer 2, e.g. DTE address not valid, TEI not valid (error code 3302) Could not connect to the ISDN network. This may be due to a wrong ISDN protocol. Have you set "1TR6" (German ISDN) as ISDN protocol even though your ISDN line is set up for "DSS1" (Euro ISDN). or vice versa? Unallocated (unassigned) number (error code 3481) "No connection under this number". The number you are calling could not be reached because it has no line assigned to it. The phone number has the right format. Enquire at your telephone company or the operator of your telephone exchange what the correct number is. Normal call clearing (error code 3490) "Connection terminated normally". One of the users of the connection cancelled the connection. The connection was not cancelled by the ISDN network. User busy (error code 3491) "Busy". The number you are calling cannot answer any calls at the moment because all channels are being used. No user responding (error code 3492) The number you are calling did not answer within the time period required by your connection. There is probably no terminal device connected to the number you are calling. Contact the other party to establish the cause. No answer from user (user alerted) (error code 3493) The number you are calling confirmed call received within the time period required, but a connection was not established, however. If the terminal device of the other party is a telephone, then it rang, but the call was not answered. Try again later. Call rejected (error code 3495) The device reached under the phone number refused the call, although it was not busy and was able to answer the call. Example: if the ISDN option "Call waiting" is activated on the other's party line, a telephone can answer your call even if a call is in progress at the time. This error message occurs when your waiting call is refused by the person you are trying to reach.

INSYS ISDN TA 4.0 ISDN Error Messages Number changed (error code 3496) The phone number of the party you are calling has changed. Contact your telephone company for the new number. Destination out of order (error code 349B) The terminal device on the number you are calling could not be reached, because the port for this device did not work. Possible causes: the other party's terminal device is not connected or not turned on, or it is not working properly. Contact the other party to find out the cause. Invalid number format (error code 349C) The party you are calling could not be reached because the number you called is in the wrong format or incomplete. No circuit/channel available (error code 34A2) No B channel is available for a call at the moment. Upon this, the INSYS ISDN TA 4.0 initiates a blockade release and clears a B channel with this. ISDN network out of order (errror code 34A6) Problems in the ISDN network. Wait a while and try again. Temporary failure (error code 34A9) Temporary problems in the ISDN network. You can try again immediately. Incompatible destination (error code 34D8) The terminal device of the other party is not compatible with the terminal device that is making the call. The call cannot be answered, therefore. This error could occur, for example, if the terminal device of the other party is a normal telephone. 63

ISDN Error Messages INSYS ISDN TA 4.0 12.1 Extended Error Messages with ISDN Cause (hex) Meaning AT response X.25 response 0000 No error 0001 NCPI ignored 0002 Flags ignored 0003 Alert already sent 1001 Too much CAPI applications 1002 Logic block size too small 1003 Buffer bigger than 64k 1004 Buffer of the message to small 1005 Too much logical connections 1006 Reserved 1 1007 Message has not been accepted 1008 Register: OS resources failure 100A External equipment not supported 100B Only external equipment 1101 Wrong application ID 1102 Invalid command or message length 1103 Message queue full 1104 Message queue empty 1105 Message has been lost 1106 Unknown message 1107 Message not accepted 1108 OS resources failure 1109 CAPI not installed 2001 Wrong state 2002 Invalid identifier 2003 No PLCI free anymore 2004 No NCCI free anymore 2005 No LISTEN free anymore 2006 No fax resource existing anymore 2007 Invalid message parameters 3001 B1 protocol not supported 3002 B2 protocol not supported 3003 B3 protocol not supported 3004 B1 protocol parameter not supported 3005 B2 protocol parameter not supported 3006 B3 protocol parameter not supported 3007 B channel protocol combination not supported 3008 NCPI not supported 64

INSYS ISDN TA 4.0 ISDN Error Messages Cause (hex) Meaning AT response X.25 response 3009 Unknown CIP value 300A 300B 300C 300D Flags not supported Facility not supported Data length not supported Reset procedure not supported 3301 Protocol error layer 1 3302 Protocol error layer 2, e.g. DTE address not valid, TEI not valid 3303 Protocol error layer 3 3304 Another application has accepted the call 3311 Fax remote station is no fax 3312 Fax training terminated with error 3313 Fax connection termination before data transmission 3314 Fax connection termination remote termination 3315 Fax connection termination remote procedure 3316 Fax connection termination "local transmitter underrun" 3317 Fax connection termination "local receiver overflow" 3318 Fax connection termination "local abort" 3319 Fax invalid send data 3481 Unallocated (unassigned) number 3 13, 78 3482 No route to transit network 3 0D, 78 3483 No route to destination 3 0D, 78 3486 Channel unacceptable 6 05, 78 3487 Call awarded and being delivered in an established channel 6 05, 78 3490 Normal call clearing 3 00, 78 3491 User busy 7 01, 78 3492 No user responding 8 09, 78 3493 No answer from user (user alerted) 8 09, 78 3494 No answer from user (device off) 8 09, 78 3495 Call rejected 8 21, 78 3496 Number changed 3 0D, 78 349A Non selected user clearing 3 00, 78 349B Destination out of order 8 09, 78 349C invalid number format 3 13, 78 349D Facility rejected 3 13, 78 349E Response to STATUS ENQUIRY 3 13, 78 349F Normal disconnect, unspecified 3 00, 78 34A2 No circuit/channel available 7 01, 78 65

ISDN Error Messages INSYS ISDN TA 4.0 Cause (hex) Meaning AT response X.25 response 34A6 ISDN network out of order 6 05, 78 34A9 Temporary failure 6 05, 78 34AB Access information discarded 6 05, 78 34AC Requested circuit/channel not available 6 05, 78 34AE Precedence call blocked 6 05, 78 34AF Resource unavailable, unspecified 6 05, 78 34B1 Quality of service unavailable 3 13, 78 34B2 Requested facility not subscribed 3 13, 78 34B5 Outgoing calls barred within CUG 3 13, 78 34B7 Incoming calls barred within CUG 3 13, 78 34B9 Bearer capability not authorized 3 13, 78 34BA Bearer capability not presently available 3 13, 78 34BF Service or option not available, unspecified 3 13, 78 34C1 Bearer capability not implemented 3 13, 78 34C2 Channel type not implemented 3 13, 78 34C5 Requested facility not implemented 3 13, 78 34C6 Only restricted digital information bearer capability is available 3 13, 78 34CF Service or option not implemented, unspecified 3 13, 78 34D1 Invalid call reference value 3 21, 78 34D2 Identified channel does not exist 3 21, 78 34D3 A suspended call exists, but this call identity does not 3 21, 78 34D4 Call identity in use 3 21, 78 34D5 No call suspended 3 21, 78 34D6 Call having the requested call identity has been cleared 21, 78 34D7 User not member of CUG 3 21, 78 34D8 Incompatible destination 3 21, 78 34DA Non-existent CUG 3 21, 78 34DB Invalid transit network selection 3 21, 78 34DF Invalid message, unspecified 3 21, 78 34E0 Mandatory information element missing 3 21, 78 34E1 Message type non-existent or not implemented 3 21, 78 34E2 34E3 Message not compatible with call state or message type non-existent or not implemented Information element /parameter non-existent or not implemented 3 21, 78 3 21, 78 34E4 Invalid information element contents 3 21, 78 34E5 Message not compatible with call state 3 21, 78 34E6 Recovery on timer expiry 3 21, 78 66

INSYS ISDN TA 4.0 ISDN Error Messages Cause (hex) Meaning AT response X.25 response 34E7 Parameter non-existent or not implemented, passed on 3 21, 78 34EF Protocol error, unspecified 6 05, 78 34FF Network interworking error, unspecified 6 05, 78 67

Maintenance INSYS ISDN TA 4.0 13 Maintenance Firmware Update Note Function loss due to faulty update! The INSYS ISDN TA 4.0 may loose its function, if it is updated with a wrong firmware or if the transfer of the firmware was faulty. Before updating the firmware of the INSYS ISDN TA 4.0, contact the INSYS MICROELECTRONICS support department. They will provide you with the suitable firmware version for your INSYS ISDN TA 4.0. The firmware of the INSYS ISDN TA 4.0 can be updated to add further functions to the INSYS ISDN TA 4.0 or to improve the existing functions. A firmware update can be performed with a terminal program, which supports XMODEM-1k uploads (like Hyperterminal). Firmware update with a terminal program How to load new firmware to the INSYS ISDN TA 4.0. You will need a terminal program that supports Xmodem-1k file transfers, like Hyperterminal. You will need the appropriate firmware for your INSYS ISDN TA 4.0. The INSYS ISDN TA 4.0 is connected to the PC. 1. Start your terminal program. 2. Activate hardware handshake in the terminal program. 3. Configure the baud rate of the serial interface to 115200 and the data format to 8N1. 4. Open the serial interface, to which the INSYS ISDN TA 4.0 is connected. 5. Type in "AT" and confirm with "Enter". The INSYS ISDN TA 4.0 replies withok. If the INSYS ISDN TA 4.0 does not respond, check the connection and if the device receives power at all. Continue with step 2. 6. Check the version of the currently used firmware by entering the command AT**ver. 68