E1 AND VOIP USER MEDIA GATEWAY Main Characteristics Typical Applications Modular E1: 10 E1 channels - Expansion for every 5 channels acquired through additional license. Maximum of 30 channels (1 E1 link) Up to 10 registrations in different VoIP carriers 1 VoIP channel for each TDM channel 1 Ethernet Giga port Compatible with G.711 (A-law and µ-law), G.729A and T.38 (fax) Clean design and easy installation Ideal for call routing between headquarters and branch via IP network. Ideal for VoIP carriers that work with minutes selling to make their services more professional. Routing calls to lower-cost routes Routing calls by prefix Overview UMG 50 is an user gateway from the Khomp s Media Gateway lineup, developed to meet the needs of small scale scenarios. Initially acquired with 10 enabled E1 channels, it supports an expansion up to 30 E1 channels (1 E1 link), with 1 SIP channel for each TDM channel, comprising a total of 30 VoIP channels, all with Khomp s highest hardware performance. It allows up to 10 different and simultaneous SIP account registrations, and is designed to be connected to the Public Switched Telephone Network (PSTN), VoIP links, soft-switches as well PBX equipment. It has a robust and effective structure, with DSPs dedicated to handle the most critical telephony tasks and echo canceling, providing high-quality audio. UMG 50 features supports the most used signaling and CODECs in the industry, besides handling the control and routing of calls, according to the programmed rules. These features are a combined in an equipment developed to meet users needs, with dimensions that provide easy installation and user-friendly web interface for configuration and monitoring.
Fitting the Size of Your Business UMG 50 has 1 E1 link with 30 SIP channels. That means it can originate and establish up to 30 simultaneous calls. The channels are released according to the number of licenses acquired with the device, each license allowing for 5 simultaneous calls, which can be: E1-SIP or SIP-E1. User-Friendly Web Interface UMG 50 has a user friendly web interface for monitoring, configuration, diagnostics and system management. This allows for time optimization and greater autonomy for the user. Log generation for diagnostics Logs can be accessed through the web interface, expediting the problem diagnosis and, consequently, the solution. Routing and Fidelization Increased cost control by means of routing configuration by prefix and/or by carrier fidelization (same operator for origin/destination). Route failover UMG 50 has a route failover feature which prevents call failures in SIP servers. Failover is implemented using routes along with SIP server monitoring through the Keep Alive feature. When the Keep Alive is activated, UMG will send type OPTIONS messages to the SIP server in order to monitor its status. When the SIP server does not respond to OPTIONS, UMG ignores the route on which this server is being used and searches for other compatible route. Effective Architecture UMG 50 is a compact and effective system consisting of three basic parts: A CPU board, which is responsible for call routing, access to the configuration and monitoring portal, and for all the high level resources of the equipment. A telephony module, responsible for the access to the E1 interface and execution of critical tasks in real time. An external 10/100/1000 Mbps network port, responsible for the system integration and all IP traffic management, including VoIP. Characteristics and Benefits Trunk support E1 ISDN or R2 signaling 1 link 30 channels VoIP SIP signaling Support for up to 10 SIP accounts Web Portal Dashboard E1 Link E1 Link and VoIP Channels Configuration Routing by prefix Advanced routing by regular expressions E1 Link
30 channels Software specifications SNMP Support Call routing by prefix Fidelization for carriers (same operator for origin/destination) Route monitoring (Keep Alive) Customizable ticketing by CDR (CDR Call Detail Record) Log generation for diagnostics E1 link status Detailed diagnosis of the E1 link Configuration Interface Supported protocols Session Initiation Protocol (SIP) Simple Network Management Protocol (SNMP) Domain Name System (DNS) Internet Control Message Protocol (ICMP) Internet Protocol (IP) Real-Time Transport Protocol (RTP) Transmission Control Protocol (TCP) User Datagram Protocol (UDP) File Transfer Protocol (FTP) Hypertext Transfer Protocol (HTTP) Monitoring via SNMP CODECs G.711 (A-law and µ-law) G.729 Support to FAX in pass-through mode and T.38 VoIP accounts Customizable CDR System diagnostics and debugging by means of log messages Management System maintenance. Device configuration provisioning (exporting and importing) Device reset Admin user password change System date and time setting Device network configuration Physical Power Source: Input: 100-240V 50/60 Hz Output 12V/3.5A Maximum power consumption: 42W Dimensions: 4.5 (height) x 16.5 (width) x 11.5 cm (length) Connections E1: Coaxial BNC or RJ45 Gigabit Network: network port 100/1000 Base-T Polarized power source connector 12VCC Equipment status LEDs E1 link status LEDs Reset/restore button Warranties and Certifications Factory warranty: 3 years Anatel (Brazilian National Telecommunications Agency) Certification ISO 9001 certified industry Other Product Images View of status LEDs SYSTEM STATUS APPLICATION ERROR NETWORK CONNECTION FOR MAINTENANCE INTERFACE STATUS
E1, BNC OR RJ45 CONNECTORS SWITCH FOR TX GROUNDING POWER SOURCE CONNECTOR 12V CC CONNECTOR OF NETWORK RESTORE LEDS OF STATUS SWITCH FOR RX GROUNDING GROUNDING SCREW Rear view Application Models Low density with traditional PBX FXS E1 LANDLINE CARRIER TRADITIONAL PBX E1 ANALOG EXTENSIONS SIP VOIP TELEPHONY CARRIER UMG 50 WITH 10 ACTIVE CHANNELS
Examples of System Screens Management screen Monitoring screen
Diagnostics Screen Configuration screen