[SIPForum-discussion] I cannot to catch ring

Szász Béla szaszb at citromail.hu
Fri Aug 3 14:38:50 UTC 2007

 Dear Experts,

 I have an intresting problem. 
 We have a VOIP system based on SIP and I'm trying to develope (in delphi) a sipmonitor software which can monitor our proxy server and if it gets a sip message (udp socket) this try to detect the problem source and fix it.

I register a sip number and try to call a voip number: 
   I can able to get all messages from proxy server but I cannot be able to get any messages from terminal (I mean the ringed phone)? Has anybody ever similar problem? Why is it? 

Thanks alot, SAXONB

More information about the discussion mailing list