Roman, There is definitely not enough information to help you. Please post a trace of this call (filtered xml suitable for sipviewer, containing this call only). http://wiki.sipfoundry.org/display/xecsuserV4r2/Display+SIP+message+flow+usi ng+Sipviewer Sipviewer shows internal interprocess message flow. Rgds, Nikolay.
> -----Original Message----- > From: sipx-users-boun...@list.sipfoundry.org > [mailto:sipx-users-boun...@list.sipfoundry.org] On Behalf Of > Roman Gelfand > Sent: Friday, October 08, 2010 9:03 AM > To: sipx-users@list.sipfoundry.org > Subject: [sipx-users] SIP Trunk call dropped > > I am using snom 730 phone which is registered with sipx > server. It appears that sip trunc registration between sipx > and ITSP was successfull. My sipx server is behind nat > firewall. When I place a phone call from outside (pstn), > the snom 370 is ringing and displays caller id. When I pick > up the handset, the call gets dropped. > Meanwhile, the caller is routed to ITSP answering service. > > > Thanks in advance > _______________________________________________ > sipx-users mailing list > sipx-users@list.sipfoundry.org > List Archive: http://list.sipfoundry.org/archive/sipx-users/ _______________________________________________ sipx-users mailing list sipx-users@list.sipfoundry.org List Archive: http://list.sipfoundry.org/archive/sipx-users/
