[Freeswitch-users] Bridge problem - (randomly) leg A looses events and communication with leg B

Michael Collins msc at freeswitch.org
Sat Oct 22 02:27:48 MSD 2011

I would get this with a siptrace included:
sofia global siptrace on

Also, use pastebin.freeswitch.org and set syntax highlighting to "FreeSWITCH


On Thu, Oct 20, 2011 at 3:50 AM, Mateusz Bartczak <netcentrica at gmail.com>wrote:

> Hi All,
> My scenario:
> number dialed by user test_user
> dial plan configured to send outbound call to event socket listening on
> outbound call is intercepted, bridge application is executed to connect leg
> A (test_user) with dialed number via my SIP provider (leg B)
> The problem is, that (completely randomly - sometimes it's OK, sometimes
> not) user's session is desynchronized with events from leg B.
> Leg B dials number and connects via SIP provider to the destination number
> (that's always OK)
> But (randomly) leg A doesn't get ring back, no connect event, still in
> "calling" state until 30 second timeout (in the same time leg B is connected
> OK) but there is some problem with passing events from leg B to leg A
> Bridge params:
> {ignore_early_media=true,bypass_media=false,origination_caller_id_name=004822333222111,origination_caller_id_number=004822333222111,effective_caller_id_number=004822333222111,effective_caller_id_name=004822333222111,execute_on_answer=sched_hangup
> +5700 alloted_timeout}sofia/gateway/supergateway/0000048222019475
> I've tried to change socket mode to sync but with no success
> I use following Java code to execute bridge application:
> SendMsg msg = new SendMsg();
> msg.addCallCommand("execute");
> msg.addExecuteAppName("bridge");
> msg.addExecuteAppArg(dialstring);
> msg.addEventLock();
> Full freeswitch console log link: http://pastebin.com/eLCmMXRB
> I will greatly appreciate your help solving this problem
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> FreeSWITCH-users at lists.freeswitch.org
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