Hi,
thanks to all responses. I wonder if there is a function to modify the To/From Header stateful. I mean, change the TO header in the INVITE to A and then the 200 OK (for example) reverse the change back to the previous value to B?
but the "magic" $tU is amazing...
Best regards, Bernhard
----- Original Message ----- From: Olle E. Johansson [mailto:oej@edvina.net] To: Alex Balashov [mailto:abalashov@evaristesys.com] Cc: sr-users@lists.sip-router.org Sent: Fri, 07 Jan 2011 11:09:41 +0100 Subject: Re: [SR-Users] Change the SIP-To-User
7 jan 2011 kl. 10.55 skrev Alex Balashov:
On 01/07/2011 04:52 AM, Carsten Bock wrote:
the trick, when using "uac_replace_from" is, that it will "automagically" change subsequest requests. This is required in order to work with most SIP-Endpoints. If you just want to change the "From" for the current request, that is
fine.
I understand. Changing To/From by a proxy has long been a thorny issue,
in the sense that on the one hand those fields are purely cosmetic in strict-3261 mode, but on the other hand, changing them breaks 2543 compatibility, and it's just not something a proxy is supposed to do. Well, that changed with a new rfc (put number here) about caller ID updates. I do not remember the proxy role, but a UA can now change From/To identities mid call, like after a call transfer in a pbx.
/O _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users