If you’re looking for an introduction and reference guide on how to establish Direct SIP integration between Mitel Communications Director (MCD) and Microsoft Lync Server 2013, this blog article will help you. Note – Mitel Communications Director (MCD) is the re-branded name for the Mitel 3300 IP-PBX starting in MCD Version 4.
Mitel is a qualified IP-PBX vendor for direct SIP connection, and the last version to be officially qualified was the Mitel 3300 version 4.2.1.6. This guide provides guidance for establishing Direct SIP with the new Mitel MCD Version 6, so it is officially unsupported by both Microsoft and Mitel, but practically it has successfully been used several times.
. . . → Read More: Direct SIP Integration between Mitel Communications Director (MCD) and Microsoft Lync Server 2013