VoIP gateways and IP/PBX systems for Exchange 2013 Unified Messaging
Here is a list of VoIP gateways and IP/PBX systems that Unified Messaging supports : Infrastructure qualified for Microsoft Lync
Iordanis Kazanas – Virtual Systems Administrator
Here is a list of VoIP gateways and IP/PBX systems that Unified Messaging supports : Infrastructure qualified for Microsoft Lync