[Asterisk-Users] Dropped calls

[Justin Carlson]

	We also are having randomly dropped calls with our IAX2 connections,  we
have tried IAX2 with and without trunking enabled.  the phones are snom
200's with SIP and there is an asterisk box at each site so no sip nat
problems.

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com]On Behalf Of Philipp von
Klitzing
Sent: Thursday, April 15, 2004 11:22 AM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] Dropped calls


Hi!

> > I see this very same effect rather often in the following setup:
> >
> > SIP (GS101) --> *1 --> IAX2 --> *2 --> MGCP (ip10)
> >
> > In fact I think I've seen it also with SIP instead of MGCP at the end.
> > The first client is behind NAT, by the way.
>
> That must be it. I have seen this happening with sip --> * --> IAX as
> well. I take it you don't know a cure?

Unfortunately not, no. By the way I am not on latest CVS as that would
disable my MGCP phones. And so far I didn't even get a chance to debug
this since it happens approx 1 out of 10 calls only. By the way, I can
now conirm that it can be both MGCP or SIP at the end, it doesn't matter.
So to me it looks like IAX2 is involved as well, not just SIP.

*1: CVS-02/10/04-16:49:37
*2: CVS-03/05/04-00:50:56

Cheers, Philipp


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