asterisk users - Jul 2010 - Why does a bridged channel stay open for 4 hours?

Hi Everyone,

Using a PRI with Sangoma A101D and Asterisk 1.4.2.x.

I notice that occasionally after a call is disconnected and both the phone
devices and the the channel is down but the bridge stays open for hours.

Channel              Location             State   Application(Data)
Local/9054445555 at fro (None)               Up      Bridged Call(Zap/4-1)


9054445555 is the inbound DID on the PRI. "core show channels" show
Zap 4 in
use but if try to save the stream using "ztmonitor -f" it doesn't
give me
anything because the channel is actually down. It's just the bridge that
stayed open for more than 4 hours.

Any help is appreciated.

Thanks,
Bruce
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On Fri, Jul 23, 2010 at 1:16 AM, bruce bruce <bruceb444 at gmail.com>
wrote:
> Any help is appreciated.
>
Are you explicitly calling Hangup() within your dial-plans?

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