http://www.dslreports.com/forum/sip-504-disconnect-27250816 en Tue, 18 Jun 2013 18:52:08 EDT Tue, 18 Jun 2013 18:52:08 EDT http://www.dslreports.com/forum/Re-sip-504-disconnect-27295369 http://www.dslreports.com/forum/Re-sip-504-disconnect-27295369 Tue, 03 Jul 2012 15:23:15 EDT http://www.dslreports.com/forum/sip-504-disconnect-27250816 I have IP phones connected to a Cisco CME router. When looking at the sip debugs Viatalk server sends continously sends 180 ringing while the called party has already answered the call. Eventually 20sec later the Viatalk server sends a 504 server timeout and the call disconnects.
Viatalk support are NO help......they blame my equipment. I know better since call should not connect while call setup since in is ringing. Secondly 5xx sip messages are server related. Thirdly i found someone else also running CME who has the exact same symptoms. Something has changed on the Viatalk side.... anyone else seeing this symptom?]]> http://www.dslreports.com/forum/sip-504-disconnect-27250816 Mon, 18 Jun 2012 23:47:40 EDT