Dialogic® 2000 Media Gateway Series

DMG2000 Media Gateway

 DMG2000 is a turnkey appliance that seamlessly merges traditional PSTN technology with IP networks.

The Dialogic® 2000 Media Gateway Series (DMG2000 Gateway) 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 PBX 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 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.

Features Benefits

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 

Manuals

Data Sheets

  • The Dialogic® 2000 Media Gateway (DMG2000) series is a set of turnkey appliances that seamlessly merge 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 PBX equipment, service providers and enterprises can realize the benefits of a converged voice and data network with these gateways.

Application Notes

Brochure

  • The transformation from traditional communications to VoIP is well underway, but there is still a large installed base of PSTN equipment across service provider and enterprise networks. Gateways can smooth the transition to IP networks and bridge the gap between legacy and next generation technology requirements. Find out how Dialogic’s modern media gateways enable service providers to deliver innovative voice and video solutions, while allowing them to leverage their sizeable investments in existing communications infrastructure.

  • Overview of the different services provided.

Case Study

Technology Brief

White Paper

  • Although many enterprises are eager to deploy converged voice and data applications and services over IP, they see their legacy PBX systems and upfront costs as roadblocks to the enhanced capabilities that IP would bring. This paper demonstrates that legacy PBX equipment does not have to be replaced for enterprises to begin a phased migration to IP convergence. Dialogic® media gateway appliances make the implementation of IP technology in PBX systems possible right now, and with low upfront investment costs.
  • Successful Voice over IP (VoIP) deployments can deliver solutions that provide voice quality that is comparable to traditional circuit-switched telephone networks, but at a lower cost. Builds on the background information provided in Overcoming Barriers to High-Quality Voice over IP Deployments.
  • This paper supplies high-level and detail comparisons and a set of scenarios to help you decide whether an appliance gateway, gateway subsystem, or HMP interface boards are the appropriate option for an environment and for a particular set of development resources and deployment needs.
  • This white paper provides an overview of some of the XML communication technologies that address new customer expectations for a more media-centric, information-rich caller experience, and briefly discusses Dialogic® products that leverage XML technology.
  • This white paper briefly describes the T.30 and T.38 protocols and compares traditional fax technology with Fax over IP (FoIP).
  • This white paper proposes a simple solution for handling fax transmissions with Unified Messaging -- using fax services from Concord Technologies and a Dialogic® Media Gateway.
  • This white paper describes the benefits of deploying a media gateway appliance from the Dialogic® 1000 Media Gateway Series or the Dialogic® 2000 Media Gateway Series with the Avaya Modular Messaging platform.
  • This white paper provides guidance for estimating the number of trunk channels that must be supported through VoIP gateways to handle PSTN calls in a unified communications deployment.
  • This white paper focuses on how an enterprise with SIP trunking can use wideband audio for internal communications, communications with other enterprises, and communications with mobile users to create a better user experience.

Use the Purchase page linked below to find partners to purchase Dialogic products. The order codes below are for your reference when making a purchase.

Where to Buy

ProductOrder CodeDescription
DMG2030DTIQ 886-427 1-span T1/E1 Media Gateway, 30 Ch
DMG2060DTISQ 310-959 2-span T1/E1 Media Gateway, Survivable, 60 Ch
DMG2120DTISQ310-892 4-span T1/E1 Media Gateway, Survivable
DMG1000/2000 power cable - AR300-400Power cable - Argentina
DMG1000/2000 power cable - US300-393Power cable - US
DMG1000/2000 power cable - EU300-394Power cable - Europe
DMG1000/2000 power cable - CN300-396Power cable - China
DMG1000/2000 power cable - IN300-397Power cable - India
DMG1000/2000 power cable - GB300-399Power cable - Great Britain
DMG Installation and CommissioningDMG-INS-0001Includes Installation and travel expenses for 1 system. Additional unit at same site: $3K - NON-DISCOUNTABLE
DMG Remote Installation AssistanceDMG-INS-0002Includes Installation for 1 system - NON-DISCOUNTABLE