Both internal and external (through edge) will not connect. I will put in the SIP address, try to connect and it will ask for the logon credentials (domain is different from SIP domain) A minute later it will state that it was unable to sign on. When I enable logs I get a massive log file (~etl.bak) that is garbled and snooper will not read.
I have had no problem signing in users with Lync for the ipad, windows phone, or android devices. Does anyone know a way to troubleshoot this further?