1 Feb
2013
1 Feb
'13
11:15 a.m.
I had the same problem with CANCEL requests for transactions created by
an INVITE that was rewritten in a branch_route.
I sent a small patch to dev list in October and didn't receive any
comment. You can try to find it in sr-dev archive for October 2012.
Yes, we know it's wrong.
But if we really need it, is there a way to do it?
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Alex Balashov
Sent: Wednesday, January 30, 2013 4:36 PM
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] How to rewrite "tu" in CANCEL message ?
On 01/30/2013 09:31 AM, Julia wrote:
We need some number manipulation for outgoing
calls to PSTN GW.
The same manipulations must be in "ru" and "tu", because our PSTN GW
adds
redirection when tu ≠ ru.
When we used INVITE re-parsing for CANCEL, modified "tu" is not included.
I would say your PSTN GW is doing it wrong. No routing should ever be
done on To. It is a purely cosmetic commentary on the intended logical
destination of the call. Only the RURI should be used for that.