[asterisk-users] Asterisk disconnecting SIP Calls after 15 Minutes

[Leandro Dardini]

2013/3/21 Florian Wolters <florian at florian-wolters.de>:
> Hi @ll,
>
> I just moved my Asterisk Box and changed the Provider and Internet Access to a full IP Access by Deutsche Telekom.
>
> I set up my sip.conf as I found various examples throughout the Net. Calls and some other stuff is basically working.
>
> The problem I ran into is, that the outgoing and incoming calls are dropped after exactly 15 Minutes. Solution for this should be setting the session-timers to refuse but this doesnt change anything here.
>
> I am running Asterisk 1.6 on Ubuntu 12.04 LTS and also tried the latest Asterisk by Digium without success.
>
> Has anyone else has the Same problem or is a solution already known? Could someone point me in the right direction? I can provide (debug) logs if essential.
>
> Best regards
>
>    Flo
>
>

I think it is important to know the reason the call is disconnected.
Start checking who is sending the BYE and if before the BYE there is
other weird packets, like retry of packet sending ...

A simple "tcpdump" can help explain all the mistery.

Leandro