Based on our experience, "exactly 10 second delays" are invariably STUN of sorts. Kind Regards, Jaco On 2022/09/19 08:26, Maneesh Janyavula via pjsip wrote: > Hello All, > > I have an issue with PJSIP client accepting incoming calls on some of > our devices. According to logs and pcap files, the 100 Trying is sent > 10 seconds after the INVITE was sent by caller. This is causing a > timeout, and hence the call fails. I am not sure why it would take 10 > seconds for the PJSIP client to sent 100 trying. The call back > function under PJSIP account, which is onIncomingCall gets called only > after 10 seconds in this case. > > It however works for few other devices normally, with the 100 trying > response within the same second as the INVITE. > > Any pointers into what might be happening ? or how I can investigate > this issue better ? > > > Thanks > > Maneesh > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list -- pjsip@xxxxxxxxxxxxxxx > To unsubscribe send an email to pjsip-leave@xxxxxxxxxxxxxxx _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list -- pjsip@xxxxxxxxxxxxxxx To unsubscribe send an email to pjsip-leave@xxxxxxxxxxxxxxx
