29 Mar
2007
29 Mar
'07
2:14 p.m.
At 13:09 26/02/2007, Martin Hoffmann wrote:
If you already have a transaction for the INVITE, you
should be fine by
simply passing the CANCEL to tm by calling t_relay(). Don't remember
what tm does with a CANCEL it doesn't have a transaction for. IMHO it
should do nothing and give an error back.
IMO, it used to create a kind of special (or crippled) transaction to
allow CANCEL forwarding after a SER reboot. Not really 100% sure what it
does now. (For potential TM redesigners: this is why it pays off to produce
branch parameters in a way which can be derived from the original request -->
then even rebooted SER generates branches consistently)
-jiri
--
Jiri Kuthan http://iptel.org/~jiri/