Video Conferencing Solutions for the Integration with PSTN

Transcription

1 Video Conferencing Solutions for the Integration with PSTN

2 Content Networking Architecture Introduction of SoftCo Introduction of AudioCodes MediaPack Series Introduction of AR G3 Series Router Configuration Guide 1

3 Solutions for the Integration with PSTN Huawei SoftCo, AR G3 Series Router and AudioCodes MediaPack Series can be used as voice gateway for the integration between video conference system and PSTN By lines of voice connection For large-scale network, voice connections > 240 lines Video Conference System + SoftCo 9500 Video Conference System + AR2240/AR3260 For medium-sized network, 24 lines < voice connections < 240 lines: Video Conference System + SoftCo 5816 Video Conference System + AR2220 For small-sized network, voice connections < 24 lines Video Conference System + AudioCodes MediaPack gateway Video Conference System + AR207V / AR207V-P / AR1220V / AR1200VW 2

4 PSTN Users Access to the Video Conferencing System using SoftCo SwitchManager ResourceManager SoftCo MCU SwitchCenter Subscriber Box IAD POTS POTS IP Phone Video Phone Video Endpoint Video Endpoint 1. SoftCo interconnects with SwitchCenter as adjacent gatekeepers (GK) in peer relationship, and both of them are under management of SwitchManager 2. ResourceManager and SwitchManager realizes configuration and management of SoftCo, GK and MCU 3

5 PSTN Users Access to the Video Conferencing System using AudioCodes MediaPack SwitchManager ResourceManager AudioCodes MediaPack PSTN/P BX FXO MCU SwitchCenter FXS FXS Phone Phone Video Endpoint Video Endpoint 1. AudicoCodes MediaPack voice gateway register with SwitchCenter 2. ResourceManager and SwitchManager realizes configuration and management of AudioCodes MediaPack, GK and MCU 3. PSTN telephones are connected through the FXS interfaces or external PBX through the FXO interfaces 4

6 PSTN Users Access to the Video Conferencing System using Huawei AR G3 Series Router AR G3 Route SwitchManager ResourceManager PSTN/P BX FXO or Trunking IP MCU SwitchCenter FXS FXS IP Phone Phone Video Endpoint Video Endpoint 1. Within the voice communication system, an AR can function as an IP PBX or SIP access gateway(ag). The AR connects to POTS users (analog phones or fax machines) and SIP user equipment (UE) users (IP phones or Video endpoint) through FXS or Ethernet interfaces. 2. Video endpoint can register with AR using SIP protocol. 3. The AR connects to the PSTN through FXO interfaces or trunking and to the IP network through Ethernet interfaces. 5

7 PSTN users join the video conference SwitchManager ResourceManager Media stream SoftCo SwitchCenter Subscriber Box MCU IAD PSTN User POTS POTS Video Endpoint Video Endpoint Video conference through MCU convening Subscribers reserve a conference on ResourceManager and add participants. The video conference through MCU convening can be triggered manually on RM or be initiated automatically at the scheduled starting time. PSTN users can join a video conference through MCU convening. Anonymous access to a conference If a conference doesn t specify the subscriber numbers when being reserved on ResourceManager, subscribers can dial the conference ID and password to join the video conference. PSTN users of SoftCo can join a conference in anonymous way. 6

8 Main feature and limitation Main feature and limitation Description Point-to-point calling between H.323 terminals and PSTN Point-to-point calling between H.323 terminals and PSTN Line telephones and handsets can join the H.323 conferences Line telephones and handsets can join the H.323 conferences Support multiple ways of trunking between SoftCo and PBX Audio Codec Limitation SoftCo support NO.7,NO.1 and AT0 trunking G.711A/G.711U 1. Not support telephone conference 2. Not support sip phone access 3. Not support video conference system integration with Softco Manager system 7

9 Network Topology TRM Business Operation GKM RM Vbill Network Control SoftCo GK E1 Trunk AudioCodes Gateway / AR G3 MCU Media Switch Switch Switch FXS MCU User Access Telephone Telephone Telephone HD Video Terminal SD Video Terminal Video phone 8

10 Content Networking Architecture Introduction of SoftCo Introduction of AudioCodes MediaPack Series Introduction of AR G3 Series Router Configuration Guide 9

11 Introduction of SoftCo SoftCo product consists of SoftCo9500 and SoftCo5816, and integrates the functions of many communication devices Integrates the functions of the SoftSwitch, trunk media gateway (TMG), signaling gateway (SG), media resource system (MRS), and POTS (the subscriber line access). Network with the unified messaging system (UMS), IAD, and UA5000. Communicates with the gateway or SoftSwitch devices of another system through the protocols such as SIP and H.248. Can be connected to the PSTN network through the signaling such as SS7, Primary Rate Adaptation (PRA), and R2 SoftCo 9500 SoftCo 5816 The whole system supports users (among which IP users); single site supports up to 32 modules. Max 5,000 users Max 16 E1 Max 360 built-in conference channels BHCC 54K 6U, 19-inch rack-mount 2 slots for main control board (optional for redundancy ) 8 slots for trunk interface board or media resource board Max 800 users Max 8 E1 Max 60 built-in conference channels BHCC 28.8K 2U, 19-inch rack-mount Built-in main control module and media resource module 4 slots for trunk interface board 10

12 Functions and Services of SoftCo SoftCo provides the supplementary voice services and customized services for enterprise networks, industry networks, and government dedicated networks. In narrowband voice communications, the SoftCo provides all functions of the traditional private branch exchange (PBX). In VoIP communications, the SoftCo functions as a small softswitch system. The SoftCo integrates the following functions SoftSwitch Trunk media gateway (TMG) Signaling gateway (SG) Media resource system (MRS) Subscriber line access SoftCo is a multi-function device For the media gateway, the SoftCo functions as the control device. For the SIP terminal, the SoftCo functions as a user agent For the H.323 protocol, the SoftCo performs as a gateway and gatekeeper 11

13 Hardware of SoftCo Indicator light 2 Mount angle 1 Power switch 2 Power module 3 Fan tray assembly 4 Slot SoftCo9500 provides two SMCU slots and eight slots for interface boards Slots 0-1 are SMCU slots used to install the IP PBX-SMCU boards. Slots 2-9 are interface board slots used to install interface boards, SC1-MRS boards, these boards can be used together. The SoftCo9500 needs to be installed on at least one IP PBX-SMCU board and one SC1-MRS board for operation. You can install other boards according to the system capacity. 12

14 Board of SoftCo 9500 SC1-MCU: main control board of SoftCo, provides two 100Base-TX service network interfaces and two debugging interfaces SC1-SMCU: main control board of the SoftCo, provides three 100Base-TX service network interfaces and two debugging interfaces SC1-MRU-128: media resource board, provides two debugging interfaces SC1-MRS: media resource system board of the SoftCo9500 and provides two debugging ports SC1-DTU-4: digital trunk interface board, provides four E1 interfaces and a debugging interface SC1-DTU-8: digital trunk interface board, provides eight E1 interfaces and a debugging interface SC1-ATU-8 (analog trunk unit-8): mainly provides access to analog trunk. It can connect eight POTS ports at the local exchange SC1-EXU-4: an extension board for POTS users, provides four user extension port (UEP) interfaces SC1-ASU: analog subscriber interface board, which provides 40 foreign exchange subscriber (FXS) interfaces 13

15 SC1-MCU 1 Indicator light 2 Alarm tone mute button 3 Reset button 4 Ejector handle 5 Debugging serial interface 6 Debugging network interface 7 Service network interface Interface Symbol Attribute Purpose Service network interface Debugging network interface Debugging serial interface 100/1000BAS E-TX ETHERNET COM RJ-45 FE interface. The maximum transmission distance is 100 meters. RJ-45 FE interface. The maximum transmission distance is 100 meters. RS-232 serial interface. The maximum transmission distance is 10 meters. 14 It is used to connect to a LAN switch. In single network-port mode, the two network ports work in active/standby mode. In two-network-port mode, network port 0 functions as the maintaining network port and network port 1 functions as the service network port. The two network ports are connected to different LANs, thus separating service data from maintenance data. It is used to configure and debug the SoftCo. It is used to configure and debug the SoftCo.

16 SC1-SMCU 1 Indicator light 2 Alarm tone mute button 3 Reset button 4 Ejector handle 5 Debugging serial interface 6 Debugging network interface 7 Service network interface Interface Symbol Attribute Purpose Service network interface 100/1000BASE-TX RJ-45 FE interface. The maximum transmission distance is 100 meters. It is used to connect to a LAN switch. Debugging interface network ETHERNET RJ-45 FE interface. The maximum transmission distance is 100 meters. It is used to configure and debug the SoftCo. Debugging interface serial COM RS-232 serial interface. The maximum transmission distance is 10 meters. It is used to configure and debug the SoftCo and can be connected to a modem for remote debugging. The SC1-MCU and SC1-SMCU cannot be used on the SoftCo at the same time 15

17 SC1-MRU Indicator light 2 Reset button 3 Ejector handle 4 Debugging serial interface 5 Debugging network interface Interface Symbol Attribute Purpose Debugging interface network 100BASE-TX RJ-45 FE interface. The maximum transmission distance is 100 meters. It is used to debug the SC1-MRU-128 board Debugging interface serial COM RJ-45 RS-232 serial interface. The maximum transmission distance is 10 meters. It is used to debug the SC1-MRU-128 board. 16

18 SC1-MRS 1 Indicator 2 Reset button 3 Ejector handle 4 Debugging serial interface 5 Service network interface Service interface Debugging interface Interface Symbol Attribute Purpose network serial 100BASE-TX COM RJ-45 FE interface. The maximum transmission distance is 100 meters. RJ-45 RS-232 serial interface. The maximum transmission distance is 10 meters. It is used to access the LAN to communicate with other servers. It is used to debug the this board. 17

19 SC-ATU-8 1 Indicator light 2 Reset button 3 Ejector handle 4 Analog trunk interface Interface Symbol Attribute Purpose Analog trunk interface FXO (0-7) RJ-11 To achieve analog trunk connection with the peer office. 18

20 SC-DTU-4 1 Running indicator light 2 Signal indicator light 3 Reset button 4 Ejector lever 5 Digital trunk interface 6 Debugging serial port Interface Digital interface Debugging port trunk serial Identifie r E1/T1 1 COM 1 Number Attribute Function DB50 socket, supporting the connection to a digital trunk cable of 75 ohm or 120 ohm. The digital trunk interface provides four E1 interfaces and supports the SS7, PRA, QSIG and R2 signaling. NOTE Currently, the T1 trunk is not supported. RS-232 standard serial port and RJ-45 socket. In addition, the transmission distance is less than 10 meters. This interface achieves the connection to the digital trunk of an upper level office, for example, the LE. This interface is used to debug the functions of the SC1-DTU-4 board. 19

21 SC1-DTU-8 1 Running status indicator 2 Signal indicator 3 Reset button 4 Ejector handle 5 Digital trunk interface 6 Debugging serial port Interface Identifier Number Attribute Function DB50 socket, connecting to the digital trunk cable of 75 Digital trunk interface E1/T1 1 Debugging serial port COM 1 ohm or 120 ohm. The digital trunk interface provides four E1 interfaces and supports the SS7, PRA, QSIG and R2 signaling. NOTE Currently, the T1 trunk is not supported. RS-232 standard serial port and RJ-45 socket. The maximum transmission distance is 10 meters. Connects to the digital trunk of an upper layer office, for example, the LE. Debugs the functions of the SC1-DTU-8 board. 20

22 SC1-EXU-4 1 Indicator light 2 UEP interface 3 Ejector leaver 4 Reset button Interface Identifier Number Attribute Function UEP UEP1-UEP4 Four DB15 connector Connects to the POTS-32 subscriber box. Four UEP interfaces connect four subscriber boxes. 21

23 SC1-ASU 1 Indicator light 2 FXS interface 3 Ejector handle 4 Reset button Interface Symbol Number Attribute Purpose FXS FXS 1-20 FXS Fourty DB68B connector This interface is used to connect to the analog phones. The interface can connect to 40 phones. 22

24 SoftCo9500 power distribution system SoftCo9500 uses the V AC power distribution system. The power distribution system is at the top of the shelf. It comprises a power distribution frame (PDF) and power modules one power switch, three power module slots, and one alarm tone mute button on the PDF SoftCo9500 uses two power supply modules that can be swapped and work in active/standby mode. The AC and DC power supplies are supported 1 Power switch 2 Power module 3 Alarm tone mute button 23

25 Hardware of SoftCo Mount angle 2 Indicator light 1 UEP interface 2 Service network interface 3 Debugging serial interface 4 Slot 5 Analog trunk interface 6 Analog telephone interface 7 Alarm tone mute button 8 AC power interface 9 Power switch 10 Grounding screw 11 Antistatic mounting hole Slots are at the back of the shelf, SoftCo5816 provides four interface board slots 24

26 Board of SoftCo 5816 SC0-DTU-4 :digital trunk interface board, provides four E1 interfaces SC0-ATU-8: provides access to analog trunk 25

27 SC0-DTU-4 1,2 Running indicator light 3 Signal indicator light 4 Digital trunk interface Interface Digital interface trunk Identifie r E1 1 Number Attribute Function DB50 socket, supporting the connection to the digital trunk cable of 75 ohm or 120 ohm. The digital trunk interface provides four E1 interfaces and supports the PRA, QSIG and R2 signaling. This interface achieves the connection to a digital trunk of an upper level office, for example, the LE. 26

28 SC0-ATU-8 There is one DB26 connector (with the symbol of AT0) on the panel of the SC0-ATU-8 board. It can provide access to eight channels of analog trunk 1 Running indicator light 2 Analog trunk interface 27

29 Content Networking Architecture Introduction of SoftCo Introduction of AudioCodes MediaPack Series Introduction of AR G3 Series Router Configuration Guide 28

30 Introduction of AudioCodes MediaPack MediaPack Series Analog VoIP Gateways provide superior voice technology for connecting legacy telephones, fax machines and PBX systems with IPbased telephony networks, as well as for integration with new IP-based PBX systems. Designed and tested to be fully interoperable with leading Softswitches, SIP servers and H.323 gatekeepers 29

31 MediaPack Series Features Spans a range of 2 to 24 analog ports Supports PSTN/PBX analog telephone sets or analog trunk lines (FXS/FXO) Selectable, multiple LBR coders per channel T.38 compliant Rich subscriber Feature Set including; 3-Way conference with local mixing, call pickup, hunt groups, call forwarding, call hold, call transfer Echo cancelation, Jitter Buffer, VAD and CNG Complies with MGCP, H.323 (V4) and SIP control protocols Enhanced capabilities which include MWI, long-haul, Metering Tones,STUN, Security features, Generation, CID and outdoor protection Stand Alone Survivability (SAS) for SIP based IP Centrex and Central IP-PBX applications Web Management for easy configuration and installation EMS for comprehensive management operations (FCAPS) Automatic povisioning via TFTP/HTTP Internal Access List firewall for network traffic filtering 30

32 Interfaces of AudioCodes MediaPack Series MP-112 MP-114 & MP-118 MP-124D Interfaces Voice Ports 2 ports 4 and 8 ports 24 ports Telephone Interfaces FXS, RJ11 FXS, FXO or mixed FXS/FXO, RJ11 FXS, 50-pin Telco Connector Lifeline Automatic cut through of a single analog line Network Interface 10/100 BASE-TX, RJ45 Indicators Channel status and activity LEDs 31

33 Content Networking Architecture Introduction of SoftCo Introduction of AudioCodes MediaPack Series Introduction of AR G3 Series Router Configuration Guide 32

34 Introduction of AR G3 Route AR series enterprise routers (ARs) include AR150, AR200, AR1200, AR2200, and AR3200. They are the next-generation routing and gateway devices, which provide the routing, switching, wireless, voice, and security functions. 33

35 AR G3 Series Routes AR3200 Series AR3260 Headquarter AR2200 Series AR2220 AR2240 Medium Branch AR1200 Series AR1220 AR1220V AR1220W/1220VW Small Branch AR200 Series SOHO 34

36 Voice Connection feature of AR G3 Router Among the AR200 series routers, only the AR207Vs support the voice features. Among the AR1200 series routers, only the AR1220Vs and AR1220VWs support the voice features. The AR2200 and AR3200 series support the voice features only after the DSP module is installed. To provide voice services for POTS users on AR1200, AR2200,and AR3200 series routers, 4FXS/1FXO board is required. 35

37 Voice boards of AR G3 Router Voice Module The AR01SVA4B1A module can be installed on the AR1200/2200/3200, provides four FXS interfaces and one FXO interface AR01SVA4B1A module can only be installed in the SIC slot of the AR3200 Part Number Description Card Type Remarks 03020RMY AR,AR01SVA4B1A,4-Port FXS and 1-Port FXO Voice Interface Card,1*2 SIC It is used with a DSP card HWQ AR,AR01DD016A,16-channel voice DSP module,1*2 Voice card 03021HWT AR,AR01DD032A,32-channel voice DSP module,1*2 Voice card 03021HWU AR,AR01DD064A,64-channel voice DSP module,1*2 Voice card 03020XPK AR,AR01DD128A,128-channel voice DSP module,1*2 Voice card 36

38 Content Networking Architecture Introduction of SoftCo Introduction of AudioCodes MediaPack Series Introduction of AR G3 Series Router Configuration Guide 37

39 Configuration guide for SoftCo Specification Maximum user capacity Maximum number of concurrent intraoffice calls Maximum channel of digital trunks Maximum channel of analog trunks SoftCo9500 Using SC1-SMCU SoftCo9500 Using SC1-MCU channels, supported by four SC1-DTU-8 boards and four SC1-MRS boards 56 channels, supported by seven SC1-ATU-8 boards and one SC1-MRU-128 board 600 channels, supported by five SC1- DTU-4 boards and three SC1-MRS boards 56 channels, supported by seven SC1-ATU-8 boards and one SC1-MRU-128 board SoftCo channels, supported by two SC0-DTU-4 boards 40 channels, supported by four SC0-ATU-8 boards and eight FXO interface on the shelf The SoftCo9500 supports a maximum of 320 conferences and 960 participants (8 MRS boards are needed). For a single conference, the SoftCo9500 supports a maximum of 60 participants. Each MRS board supports up to 40 conferences and 120 participants. The SoftCo5816 supports a maximum of 20 conferences and 60 participants. For a single conference, the SoftCo5816 supports a maximum of 60 participants. In this solution, the maximum participants of PSTN users for a single conference is also related to the MCU resources and ResourceManager 38

40 Configuration guide for Audiocodes MediaPack Huawei BOM Code Manufacturer Model Description 99040GGY Audiocodes MP-118 Audiocodes MediaPack-MP-118-8FXO Voice Gateway 99040GHG Audiocodes MP-114 Audiocodes MediaPack-MP-114-2FXO+2FXS Voice Gateway 99040GHN Audiocodes MP-118 Audiocodes MediaPack-MP-118-4FXO+4FXS Voice Gateway 39

41 Configuration guide for AR G3 Router Fixed Voice Interface Maximum of Voice board Maximum DSP Module AR207V/AR 207V-P 4*FXS+ 1*FXO AR1220V/ AR1220VW AR2220 AR2240 AR3260 / / / / / / 0(Default support 32 lines voice connection)

42 HUAWEI ENTERPRISE ICT SOLUTIONS A BETTER WAY Copyright 2012 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.