[cisco-voip] TEHO using SIP trunk ringback issue

[Abebe Amare]

Hi,

The call flow is like this:

CUCM cluster 1 ----SIP Trunk---->CUCM cluster 2---H323---->Voice
gateway----ISDN PRI--->PSTN

The problem is when calling from cluster 1 to the PSTN, the CUCM in cluster
2 plays ring back tone whether the final destination is reachable or
not, we don’t hear the PSTN announcements in case the number is wrong or
unreachable or…etc. How to remedy this.

thanks in advance
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20150724/35382931/attachment.html>