mwilliam prusty wrote:
Hi All
I am using SIPP unstable version.After the call is established
(Exchane of INVITE,180 ringing, 200 ok,ACK between the client & server
) When SIPP client is sending Bye(cseq=2), It is getting 407 from the
CSCF. After that from SIPP client side i am sending the ACK followed
by Bye(Cseq=3)with the proper credentilas , The call is is able to
terminate sucessfully. So My doubt is Whether My sending ACK from the
SIPP client side for this scenario is correct ??? Bcz ACK is only
menat for INVITE.....
No, it is not correct. ACK is only sent in response to a response to an
INVITE.
My another doubt is that when i am trying to make a call from Hard
phone, The Hard phone client is not sending any Credentilas in the
initial Bye request , But the CSCF is able to terminate the call
without giving 407.
I have tried with Xlite, When X lite is sending BYE , It is sending
the credentilas, & CSCF is aceepting the credentials & call is able to
termiante sucessfulyy.
Please guide me ,What to do ... Whether It is problem with SIPP
unstable version or problem with SIPP script .
Read rfc3261. You'll find answers there much faster than anywhere else.
With Reards
William
BR, Dmitry
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