07-10-2009 06:29 AM - edited 03-15-2019 06:55 PM
Hi colleagues!
I have some trouble.
I have call manager express 4.1 and AIM module witch CUE 3.2.2. I send and receive calls with H.323 protocol, g.729 codec. If i route incoming calls to an extension there is no problem - they can talk, and user from PSTN hear Ringback tone. But, when i route the incoming call to ATT (which is in cue module) and then call transfered from ATT to extension, user from PSTN do not hear a Ringback tone, until hadn-off extension. Then they can talk.
If ATT transfering call oh FXS extension (without SCCP protocol), the PSTN user can hear Ringback tone.
Trunk on CUE is SIP, g.711 codec.
My config in attachment.
My IOS: c2800nm-spservicesk9-mz.124-15.T7.bin
07-13-2009 11:10 AM
anyone don't help? Need help, plz!!
07-13-2009 07:35 PM
Hi,
Try this:
1) Remove all of the tone and progress-ind commands from your SIP dial peer.
2) Remove the delay transport option from the dial peer
3) Add this dial peer:
dial-peer voice 1 voip
incoming called-number .
codec g711ulaw
no vad
dtmf-relay h245-alpha
4) Then reload the router
Let me know if this helps.
-nick
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide