[SIPForum-discussion] SIP 180 ringing

[Walid Hbiriq]

Hello all,

 

I have the following problem :

 

-          When testing output calls ,we can't receive SIP message 180
ringing in the trace (wireshark),we have only 183 progress ?

-          The call proceed like this operator x => SBC => operator y

Can anyone tell me what can be the reason?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20120508/805f0b2b/attachment-0002.html>