[cisco-voip] TEHO using SIP trunk ringback issue

[NateCCIE]

That is it.  Just do it on both sides.

 

Do you have

progress_ind alert enable 8

progress_ind progress enable 8

progress_ind connect enable 8

 

on your h.323 dial-peers?

 

From: Abebe Amare [mailto:abucho at gmail.com] 
Sent: Friday, July 24, 2015 7:18 AM
To: NateCCIE
Cc: cisco voip
Subject: Re: [cisco-voip] TEHO using SIP trunk ringback issue

 

Hi Nate,

 

On the SIP profile I enabled as follows

 



 

Is there any other place where I enable PRACK?

 

 

 

On Fri, Jul 24, 2015 at 3:38 PM, NateCCIE <nateccie at gmail.com <mailto:nateccie at gmail.com> > wrote:

Is PRACK enabled on the sip trunk?

 

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net <mailto:cisco-voip-bounces at puck.nether.net> ] On Behalf Of Abebe Amare
Sent: Friday, July 24, 2015 1:54 AM
To: cisco voip
Subject: [cisco-voip] TEHO using SIP trunk ringback issue

 

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

 

 

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