[asterisk-users] DAHDI: How to know since when it is used? How to shutdown after max time?

[Leandro Dardini]

2013/1/3 bilal ghayyad <bilmar_gh at yahoo.com>

> Hi;
>
> How can I know the duration that the DAHDI channel is still used? I need
> to know its status and since when it is in this status, how?
>
> Also, is it possible to hangup the channel if it has been openned more
> than 90 minute? Other than using the timeout in the Dial command (because
> this I know it).
>
> What is happening with me that from time to time, I find some DAHDI
> channels are stayed connected (stuck) for long time. I know how to write
> the extensions.conf in a way to handle the hangup properly, also I send the
> incoming calls to the voicemail to be sure it is hanged up properly. One
> more thing, I set the rtptimeout in case there is any problem in the sip
> phone and the network .. But, still after sometime, I am surprised that
> some channels are stuck and stayed connected and then I have to reset it
> manually !! This is happening only in the analoge channels.
>
> What other than the rtptimeout, the hangup in the extensions.conf, the
> voicemail? Is there anything I have to take care for it that might cause
> this stuck and keeping the channel openned?
>
> By the way, for such cases, what should I place the value of the
> rtpkeepalive as currently it is 0?
>
> What other things I have to take care for it?
>
> Regards
> Bilal
>
>
I checked on my PBX and I find no way to identify the duration of a call
involving a DAHDI channel like it happens on SIP channels. I think the only
way will be to assign a not so huge AbsoluteTimeout to each call.

Leandro
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