Yes this function pjsip_endpt_schedule_timer( regc->endpt, ®c->timer, &delay); is being called from tsx_callback upon every message received. But the issue is this function is being called again and again. I can see that expiration is being set 3600 but callback function is called again after a second and this time it sets different expiration values. That means despite setting expiration somthing is causing pjsip to send register again. Since this is happening only with this SIP Registrar, i sent SIP traces to everyone. Regards, Manoj -----Original Message----- From: mayamatakeshi [mailto:mayamatakeshi@xxxxxxxxx] Sent: Friday, June 19, 2009 7:27 AM To: manoj at ascenttelecom.com; pjsip list Subject: Re: PJSIP Symbian_uaGUI sends registration every second On Fri, Jun 19, 2009 at 5:37 AM, manoj at ascenttelecom.com<manoj at ascenttelecom.com> wrote: > Any Comment? > > Few things i noticed in debug. > > 1- According to last update of the Authentication algorithm, Expiry is > being calculated correctly I think. > > 2- Moreover according to SIP Trace i don't see UR change in Contact as this > was registered from public IP. > > 3- There is no register sent with Expiry =0 (Unregister) > > I do not understand why PJSIP is sending register again and again. I put a > debug on tsx_callback function and i see that its being called again and > again with 200 OK event. Where can i check what exactly is making pjsip > send register again and again? Hello, I have not dug into PJSIP code that much, but if I was having this problem, I would try to debug at the point the timer for re-registration is scheduled. That would be some call to pj_timer_heap_schedule or pjsip_endpt_schedule_timer somewhere after reception of the final response. -------------------------------------------------------------------- mail2web.com ? What can On Demand Business Solutions do for you? http://link.mail2web.com/Business/SharePoint
