The DMG4000 series provides complete local PSTN and voice endpoint connectivity / survivability for branch offices operating Microsoft® Lync™ 2010 for unified communications. It leverages corporate WANs and maintains basic voice and UC services at remote locations during WAN outages.
Dialogic has prepared an information package about its media gateways and the Survivable Branch Appliance for the Microsoft® Lync™ Solution.
Technology Brief
The DMG4000 Gateways are standard rack-mount servers running the Windows Server® 2008 R2 operating system. They support the Survivable Branch Appliance function that is part of the Microsoft® Lync™ Server 2010 for unified communications. The SBA function allows branch offices to work effectively even if the WAN connection to the central site is lost. The ability to make voice calls, use email, and hold audio conferences continues to be available.
Whitepaper:
Unified Communications (UC) solutions typically use VoIP to deliver phone calls and are connected to the PSTN either through an IP PBX or via VoIP gateways. Estimating the number of trunk channels that must be supported through VoIP gateways can be a challenge. This white paper provides information that can help survey users and characterize call volume, assign a ratio of users to trunk channels, summarize an organization’s needs, and localize requirements
Although many enterprises are eager to deploy converged voice and data applications and services over IP, they see their legacy PBX systems and up-front 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.
Brochure:
A Complete Line of Media Gateways. Unified communications has captured the imagination of enterprise customers worldwide. Dialogic® Media Gateways and Microsoft® software work together to deliver productive solutions right now!
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