[cisco-voip] H.323 Issue between Avaya and CallManager

[Ahmed Elnagar]

Hello;
 
I have a Problem like what u have. I got also CM 4.1.3 (sr2) and I have a H323 trunk to a gatekeeper which is then connected to a PGW system. when calls comes from outside to inside no problem at all (outside = PSTN) but when I try to made calls to outside the call is terminated after exactly 26 seconds with disconnect cause in the CDR on the callmanager 47 (and it is written in both the orig and dest cause) I donot know what it the reason of this. this applies whtier the call is answered or not it is the same the call just servie for a 26 secs on the gatekeeper (sh gatek call) and also I made debug RAS on the gatekeeper I found that the callmanager is sending a DRQ message to the Gatekeeper. I dont know why the callmanager sends this message and clears the call??
 
Thanks and Best Regards

Ahmed A. Elnagar
Network Field Engineer
 
Advanced Computer Technology (ACT)
16 Fawzy Ramah St.Off Shehab St.Mohandessin, Giza, Egypt 
Postal Code:12411 Cairo Egypt

Mob: +2010-2833868
Website: www.act-eg.com
E-mail: aelnagar at act-eg.com

________________________________

From: cisco-voip-bounces at puck.nether.net on behalf of Jason Aarons (US)
Sent: Sun 25-Mar-07 2:00 AM
To: Thomas Theado; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] H.323 Issue between Avaya and CallManager



What does the debug isdn q931 on the gateway report as the disconnect cause received from the Avaya?

 

 

 

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Thomas Theado
Sent: Saturday, March 24, 2007 6:34 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] H.323 Issue between Avaya and CallManager

 

We are currently running callmanager version 4.1.3 and have created an H.323. trunk to an Avaya PBX with an S8700 Media Server IP card.  They can call us and we have two-way voice, but when we try to call them, we be a busy signal after a few seconds.

 

Any ideas on what and where the error might be.

 

Thank you for all of your help.

 

Tom

 

 

Tom Theado

Telecommunications Consulting Manager

WFI Government Services

(571) 216-1830 - wireless

(703) 254-2010 - fax

www.wfinet.com <http://www.wfinet.com/> 

 

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