SIP trunk from Net-net 3820 to MS LYNC 2013
anyone has some success to trunking from an 3820 to MS Lync 2013 preview.
I followed the configuration recommended by the guide for Lync 2010, however, the Lync side is always down.
I can see TCP handshake initiated from Acme (SYN), then LYNC replied (SYN ACK). Then Acme sends another SYN rather than ACK. this repeats but never establish the TCP connection.
I am using StaticTCP to Lync's mediation server.
any one can help please?