Calls terminate after exactly 5min.

[hrehm]

Does anyone has this strange behavior?:
A call made from a Quadro-Extension (which is registered on a asterisk server) to a extension on a second quadro (which is registered on a asterisk, too) through the Asterisk Server will be killed after exactly 5min. call duration. The call quality is great. A second call can be set up immediately and will cut after 5min. again. Doens't matter, from which to which extension the call is going. It looks like, always if a quadro is calling through a Asterisk, this happens.
Is there any keepalive-timer running down in 5min.??

Calls from other devices (not quadro) are not terminating. Calls from quadro to quadro without Asterisk-registration are not terminated...

Maybe somebody solved that somehow?

Heiko

[hrehm]

Hello!

Found the problem, but just a workaround, no solution:

The Quadro has a option called "Session Activity Timer" which demands a keepalive-packet from the callee every <5min.
If that keepalive doesn't arrive, the Quadro will terminate the call because it thinks, the call is terminated without a SIP-BYE.
Between directly connected Quadros, that works, but Asterisk doesn't send that keepalives which causes that call cuts.

Now I'm looking for that option in Asterisk to send that keepalives to the Quadro. Does anyone know about it?

At the moment, I disabled the Activity timer in the Quadros and so it works - but the Quadro won't terminate real dead calls anymore...

Heiko

Edited by: hrehm