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The cost of the DMG2000 Gateways makes them well suited 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 beneficial for service providers offering hosted IP-PBX, IP Centrex, and enhanced messaging servers.
Key Features
Provides an interconnect between legacy PBXs and various IP endpoints | Enables communication between a circuit-switched telephony network and Session Initiated 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 and 5ESS protocols, enabling call transfer, call hold, MWI, and call party information | Helps retain key supplementary services in the new IP environment |
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, media streams via SRTP, and web interfaces via HTTPS |
Support for TDM-to-TDM routing on dual- and quad-density “S” models with survivability capabilities | Allows flexible deployment and survivability; options include IP failover to TDM circuits and PSTN-to-PBX or PSTN-to-IP routing |
Supports Any-to-Any call routing | Allows for routing of calls from TDM-to-SIP, SIP-to-TDM, TDM-to-TDM, and SIP-to-SIP |
Resource Links
Product DataSheet -
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Documents
Component | Description | Download |
Manual | Refer to the documents listed below for specific details on Dialogic 1000 and 2000 Media Gateway Series. |