Digital VoIP Gateways

Dialogic DMG2000 Media Gateways

This product is EOL and has been replaced with the Vega400GF.

The DMG2000 Media Gateway Series is set of turnkey appliances that seamlessly merges traditional PSTN technology with IP networks. These economical gateways help consolidate typically separate voice and data networks and provide new and differentiated communication services. Without making radical, disruptive, and expensive upgrades to existing phone system equipment, service providers and enterprises can realize the benefits of a converged voice and data network with these gateways.

The DMG2000 Gateways can be installed and configured “plug and play,” reducing the total cost of ownership. Operations, Administration, and Maintenance (OA&M) features, such as network alarm events and remote management enabled by a user-friendly web interface, along with advanced diagnostics and administration tools, make the installation and maintenance of these appliances quick and easy.

The cost of the DMG2000 Gateways makes them well suited for enterprises interested in deploying a variety of applications such as phone system 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 beneficial for service providers offering hosted IP-based phone system, IP Centrex, and enhanced messaging servers. All phone calls will be made using your extension, so your caller ID will hide your personal device’s caller ID.

The DMG2000 media gateway is available in

  • 1-span T1/E1 Media Gateway
  • 2-span T1/E1 Media Gateway
  • 4-span T1/E1 Media Gateway

Gateway Specifications

VoIP Interface

  • SIP
  • Modem support - V.21, V.27, V.29, V.17, and V.34
  • VoIP channel support: 30, 60, 120
  • Audio Codecs:
  • G.711 (a-law/µ-law) (64 kbps)
  • G.729a (8kbps)
  • G.723.1 (5.3/6.4 kbps)

Telephony Interface

  • DMG2030DTIQ - 1 span T1/E1
  • 1 x RJ-45 Connector
  • DMG2060DTISQ - 2 span T1/E1
  • 2 x RJ-45 Connectors
  • DMG2120DTISQ - 4 span T1/E1
  • 4 x RJ-45 Connectors

LAN Interface

  • 10/100 BaseT Ethernet LAN port Connector 1 shielded female RJ-45 jack for LAN


  • DMG2030DTIQ - 1-span T1/E1 Media Gateway, 30 Ch
  • DMG2060DTISQ - 2-span T1/E1 Media Gateway, Survivable, 60 Ch
  • DMG2120DTISQ - 4-span T1/E1 Media Gateway, Survivable
  • DMG1000/2000 power cable – AR - Power cable – Argentina
  • DMG1000/2000 power cable – US - Power cable – US
  • DMG1000/2000 power cable – EU - Power cable – Europe
  • DMG1000/2000 power cable – CN - Power cable – China
  • DMG1000/2000 power cable – IN - Power cable – India
  • DMG1000/2000 power cable – GB - Power cable – Great Britain
  • DMG Installation and Commissioning - Includes Installation and travel expenses for 1 system. Additional unit at same site: $3K – NON-DISCOUNTABLE
  • DMG Remote Installation Assistance - Includes Installation for 1 system – NON-DISCOUNTABLE
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