7 Jan
2011
7 Jan
'11
5:09 a.m.
7 jan 2011 kl. 10.55 skrev Alex Balashov:
On 01/07/2011 04:52 AM, Carsten Bock wrote:
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
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.