I am having a "No Ringback" issue with my system. The call flow is SnomONE -> SIP Trunk -> Lync server. Calls are answered fine and calls internal have ring but no one calling in hears ringing. When callers call from Lync into SnomONE they hear ringback tone.
SnomONE->Lync ringback issue
in Microsoft OCS
Posted
Hi,
I am having a "No Ringback" issue with my system. The call flow is SnomONE -> SIP Trunk -> Lync server. Calls are answered fine and calls internal have ring but no one calling in hears ringing. When callers call from Lync into SnomONE they hear ringback tone.
Where could be the problem?
Thanks