[SIPForum-discussion] query

[rohit b]

hello all,

I am working on testing the SIP product MGCF ( Media Gateway Control Function)
It is basically MSC which will connect mobiles to IMS network.
I am facing some issue in testing some scnario.

I need to send INFo mesage from SIP UA  for that I am getting 481 call
tranasactio does not exist responce from other end.

I checked the via header , branch paramaeter, everything is correct.

Does any one have any idea..

Please reply back

regards,
Rohit