I have setup a CUCME with CUE module with VOIP only dial-peers, there is no direct POTS connectivity.
When a call comes in via H.323 to the router, a SIP dial-peer connects it to the auto attendant on the CUE. This bit all works fine, when you choose the extension number dial option, that works and you enter the extension number it begins to dial, but no ringback is heard. The call connects and audio is two way, but never any ringback.
I have tried with and without specifically configuring an H323 dial-peer for incoming, and tried adding progress_ind setup enable 3 to the inbound H323 dial-peer and the outbound SIP dial-peer to no avail.
Re: No ringback when calling out via Unity Express AA
I have the same issue - when CUE is transferring calls, there is no ringback and when CUE retakes the call (no answer or busy, in a voicemail box) DTMF does not work. I am not sure this is an IOS issue, there must be another command that has to be set in CUE's ccn commands...
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...