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2000 Media Gateway Series
 

The Dialogic® 2000 Media Gateway Series (DMG2000 Gateway) is a turnkey appliance that seamlessly merges traditional PSTN technology with IP networks. This economical gateway helps consolidate typically separate voice and data networks and provides new and differentiated communications services. Without making radical, disruptive, and expensive upgrades to existing PBX equipment, service providers and enterprises can realize the benefits of a converged voice and data network.

The Dialogic 2000 Media Gateways can be installed and configured "plug and play," reducing the total cost of ownership. Operations, Administration, and Maintenance (OA&M) features enabled by a user-friendly web interface make the installation and maintenance of this appliance quick and easy.

The cost of the Dialogic 2000 Media Gateways makes them an ideal solution for enterprises interested in deploying a variety of applications such as PBX extension, remote office connectivity, long-distance consolidation, call centers, and IP media servers. Available in a 19-inch standard rack mountable chassis, these appliances are also ideal for service providers offering hosted IP-PBX, IP Centrex, and enhanced messaging servers.

The DMG2000 is fully certified as an enhanced gateway for the Microsoft® Lync solution.

  Features   Benefits
  Provides an interconnect between legacy PBXs and various IP endpoints   Enables communication between a circuit-switched telephony network and Session Initiation Protocol (SIP) compatible remote devices such as IP voice mail, unified messaging applications, and IP phones
       
  Available in single, dual, and quad density T1/E1 rack mount appliances   Offers a range of product densities to fit the needs of a variety of applications and business sizes
       
 

Compatible with a variety of popular PBX manufacturers including Avaya, Mitel, NEC, Nortel, and Siemens

  Protects investment in legacy telecommunications equipment and allows a phased migration to IP
       
  Support for IP load balancing and IP fault tolerance   Allows the ability for inbound (TDM-to-IP) calls to round-robin between available media servers and automatically routes calls away from unresponsive media or proxy servers
       
  Supports supplementary services on CAS, QSIG, Euro ISDN, NI2, DMS100, 5ESS protocols, enabling call transfer, call hold, MWI, and call party information   Helps retain key supplementary services in the new IP environment
       
  Supports Any-to-Any call routing   Allows for calls to be routed from SIP-to-TDM, TDM-to-TDM, and SIP-to-SIP
       
  Supports configuration via serial, telnet, and a web browser including context-sensitive Help   Easy to install, configure, debug, and maintain
       
  IP security features include TLS, SRTP, and HTTPS   Enables secure communications for SIP messages via TLS, for media stream via SRTP, and for web interface via HTTPS

 

  Technical Specifications    
  TDM Port Density  
  • DMG2030DTI, 1 T1 or 1 E1
  • DMG2060DTI, 2 T1 or 2 E1
  • DMG2120DTI, 4 T1 or 4 E1
       
  Network Interface  
  • 10/100 Base-T Ethernet port (1 shielded female RJ-45 jack)
       
  VoIP Protocols  
  • SIP per RFC 3261
  • RTP/RTCP for delivery of voice
       
  FoIP Protocols  
  • T.38 FoIP
  • Emulating units transcode fax from T.30, supporting V.17, V.21, V.27, and V.29 modulations schemes, to T.38 for transmission over packet network
       
  Voice Support  
  • G.711 u-Law or A-Law, G.723.1, G.729AB
  • Silince suppression with comfort noise
  • G.168 automatic echo cancellation
       
  Quality of Service  
  • Type of Service (ToS)
  • IP precedence
       
  Configuration Management  
  • SNMP v2 (read only for alarms reporting)
  • Web GUI with context sensitive Help
  • Telnet
  • BOOTP client and TFTP client built-in
       

 


 

* All document will in Portable Document Format (PDF).

For details : sales@icg-corp.com

 

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