[Freeswitch-users] How to tell if 100 Trying received

Brian West brian at freeswitch.org
Tue Apr 21 20:38:17 PDT 2009

Patches should be posted to http://jira.freeswitch.org,

Thanks for digging in.


On Apr 21, 2009, at 10:22 PM, John Dalgliesh wrote:

> Hi Anthony,
> Thanks for the reply!
> While waiting for my question to appear on the list yesterday (6H  
> delay at
> yoda.ostag.org... is first post moderated?) I went deep into the SIP  
> stack
> and figured out the solution: You just have to give  
> NTATAG_PASS_100(1) as
> one of the tags for nua_create. Then you get a sofia event for it. I  
> guess
> the author has made it easier since your last discussion.
> I have changed my mod_sofia to do this. I also added a channel flag  
> which
> is set if any response has been received from the remote end (be it  
> 100,
> 18X, 2XX, etc.). The flag is now tested by switch_ivr_originate to
> time-out a call quickly.
> Would you/anyone be interested in a patch to do this? If so please  
> let me
> know the procedure for posting patches etc.
> {P^/

Brian West
brian at freeswitch.org

-- Meet us at ClueCon!  http://www.cluecon.com

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