[Users] Disconnect Cause on OpenSER

Hamid Ali Asgari Hamid at Parnak.com
Wed Jul 5 18:44:31 CEST 2006

The calls are between two UAs.
The problem is that with a certain type of UA (type A), the calls are ok if
the calls are between two type A UAs and don't get disconnected. I can talk
as long as I want.

But if I try calling from that UA (type A) to Windows messenger, the call
gets disconnects after less than a minute. In the 1 minute I can talk (so I
assume it's not a CODEC problem, correct me if I am wrong)

I have also tried with a UA and a Cisco gateway. On the Cisco debugs I see
Disconnet cause code 102 (Session-End-Callback ) which I don't think would
be the case. There is no callback config on the gateway or the UA.

I guess the UA is tearing down the call for some reasn I don't know. 

Any clues?

-----Original Message-----
From: users-bounces at openser.org [mailto:users-bounces at openser.org] On Behalf
Of Mike Williams
Sent: Wednesday, July 05, 2006 8:04 PM
To: users at openser.org
Subject: Re: [Users] Disconnect Cause on OpenSER

On Wednesday 05 July 2006 12:31, Hamid Ali Asgari wrote:

Are the calls from one UA to another, or from a UA to a gateway? I know for 
instance that Asterisk has problems with G729b silence detection and will 
drop calls because it thinks the call has dropped. Perhaps other equipment
carriers has this problem too.


> Hi,
> I am having a problem with OpenSER and certain types of CPEs. The problem
> is that the calls get established and the parties can talk, however after
> very short period the call gets disconnected. Any guidelines how I could
> troubleshoot this?
> PS: Is there anyway to see the calls disconnect cause on OpenSER? I am
> currently running OpenSER with radius.
> Thanks in advance,
> Hamid

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