[asterisk-users] Mysterious dropped calls

[Eric Wieling]

Sent from a computer

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
> Mark Rosedale
> Sent: Tuesday, July 12, 2011 4:33 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [asterisk-users] Mysterious dropped calls
>
> So I'm now using asterisk 1.8.5rc1 for Asterisk. I'm still
> getting mysterious dropped calls. This only happens on calls
> that are outbound on Dahdi and mostly happens in conference
> calls particularly 8xx-xxx-xxxx
>
> This is the output of the hangup.
>
> [Ksebpbx1*CLI>
> PRI Span: 1 q931_hangup: other hangup PRI Span: 1
> NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Active,

busydetect=yes or callprogress=yes in chan_dahdi.conf often cause random call hangups.  If you have those options set, either remove them or set them to no.