I think initially it will try to resolve DNS if it's URI. If no DNS reply, it will wait till timeout. API: pj_gethostip You could check if this is one of the reason for delay you are observing. On Fri, 2021-09-10 at 19:35 +0200, Jochen Jung wrote: > Hello, > > > I'm using mostly PJSUA2. I have an userless account set up and want > to do direct calls. The call is started via pj::Call::makeCall() and > hangup via pj::Call::hangupCall(). This is working for clients that > are reachable and sending provisional responses. > > However it is not working as I intended when calling clients that are > not reachable (SIP-Uri is valid though). The call is disconnected > when using hangupCall but the session still exists. Repeating this > process too fast will result in an "PJ_ETOOMANY" error. I want those > sessions to end immediately since sip cancel won't reach the client > anyway. The session timeout seems to have a minimal value of 90 > seconds. > > I tried pjsip_inv_terminate, pjsip_inv_end_session and > pjsip_dlg_terminate to no avail. > > Is there a way to immediately hangup on an unreachable client and how > can it be done? > > > Regards > Jochen Jung > _______________________________________________ > 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
