Hi All,
My setup is
Collocated front end server with mediation server(enterprise lync environment), separate Database server & separate Monitoring & archiving server. I do'nt have Edge server as of now. I am using Lync to make calls internally.all internal calls within network working fine without any issues. I used to access lync to make calls via VPN client from home, but I am getting "Call failed due to network issue" message when I make call from home via vpn client. My user Lync extension number starts from 5000, my user extension number is 5001 but I am not able to dial extenion 5002 from home via vpn client. But I am able to dial my Conference bridge number i.e. 5000..I do;nt know what's the issue.. As per Lync snipper I am getting below error message
22; reason="Call failed to establish due to a media connectivity failure when both endpoints are internal";CallerMediaDebug="audio:ICEWarn=0x80020,LocalSite=192.168.100.12:11008,RemoteSite=192.168.1.100:3754,PortRange=1025:65000,LocalLocation=2,RemoteLocation=2,FederationType=0"