Getting started with DMG4000 SBA in a Lync environment
A Survivable Branch Appliance (SBA) can provide effective and reliable connectivity for a branch office. The Dialogic® 4000 Media Gateway Survivable Branch Appliances host survivable UC server software and integrate TDM and SIP media gateway functionality for local PSTN connectivity. If the corporate WAN and central UC services become unavailable, the DMG4000 SBA provides business continuity for branch office workers and local PSTN service connectivity.

In a Microsoft Lync environment, a DMG4000 gateway can be used as SBA if it is running DMG 4000 Service Update 4 or Service Update 4.1 software.
Getting started
How to verify which Service Update is installed on the DMG 4000 model?
Checklist for SBA Lync installation
SBA Lync deployment guide and PBX integration notes
Basic configuration example for non-secure SBA Lync integration
Basic configuration example for secure SBA Lync integration
Basic configuration for enhanced gateway for Lync integration
How to use Dialplans
How to use Address Maps
Maintenance
Where to find serial number of a DMG4000 model
Updating DMG4000 SBA
First published: 20-Jul-2012
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