Summary:ASTERISK-15911: Asterisk 1.4.30 crashes on transers with the patch around CONNECTEDLINE (https://issues.asterisk.org/view.php?id=8824#118065)
Reporter:leff (leff)Labels:
Date Opened:2010-04-03 14:01:56Date Closed:2011-06-07 14:00:47
Versions:Frequency of
Description:The patch around CONNECTEDLINE function (https://issues.asterisk.org/view.php?id=8824#118065) is applied to Asterisk 1.4.30
Everything is fine but Asterisk crashes right after consultative transfer (at least SIP REFER).
The example:
DAHDI (or IAX2 at least) 1 -> SIP 1 (Set(CONNECTEDLINE...))
SIP 1 answers DAHDI 1.
SIP1 -(over second line)-> SIP 2 (Set(CONNECTEDLINE...))
SIP 2 answers SIP 1
SIP 1 transfers the call (SIP REFER)
Asterisk crashes.
Is there workaround?
Comments:By: leff (leff) 2010-04-04 05:02:42

Additional bug (not so critical like the current one) is here:

By: Alisher (licedey) 2010-04-04 22:24:39

Asterisk crashes due to the deadlocks, poor locking, back porting 1.6 version makes problem worse. As a workaround you can restart asterisk or reboot server regularly, once a week. On heavy load once a day.  

There are another two issues:

1) Connectedline feature doesn't work with IVR, or with answer() application.

2) When we transfer inbound sip call, the call is hanged after 10~20 seconds. After checking sip dump, I found that after applying the patch sip starts sending double invite messages.

By: Leif Madsen (lmadsen) 2010-04-06 10:05:39

Just realized this is being used on a version using a backported and unsupported patch. We can't support that backported patch here.