At the very first, the transaction for 1st INVITE would have been created. And
when second INVITE comes, since the branch_id is different definitely it will
be a different transaction.
But it would eventually map to dialog created by first INVITE. But if the
SIPProxy supports spiral call flows,
El Domingo, 19 de Abril de 2009, Ashwath Kumar escribió:
> These two are distinguised by only one parameter that is
> branch=z9hG4bK-22034-1-1
> in via header.
>
> Now how the proxy will consider this ?
> Will Proxy treat it as loop ?
Why a loop? A loop occurs when a proxy routes a request to hi
El Domingo, 19 de Abril de 2009, Franz Edler escribió:
> Thank's Iñaki,
>
> > Hope it's useful for you.
>
> Yes. Thanks for the detailed elaboration. It is clear now and I remember on
> the mechanism responsible for that.
>
> In my case I do not have a NAT environment, but I found that the SIP serv
Hi All,
I am sending TWO INVITE messages to a proxy .
= 1st INVITE ==
INVITE sip:2...@1.20.20.33:5060 SIP/2.0
Via: SIP/2.0/UDP 1.1.1.25:7766;branch=z9hG4bK-22034-1-0
From: sipp ;tag=22034SIPpTag001
To: sut
Call-ID: 1-22...@1.1.1.25
CSeq: 1 INVITE
Conta
