10 Dec
2009
10 Dec
'09
3:55 p.m.
Hey,
I do understand that normally the TO header should not be written, my
problem is that I am using the presence_dialoginfo module which uses the
TO header and not the RURI, which means that in order to tell the
difference between customer A's extension 101 and Customer B's extension
101, I rewrite the TO header to add context.
This is actually the ame problem that I started discussing here :
http://lists.kamailio.org/pipermail/users/2009-August/024316.html
Trouble is I have not had time to work on this since then.
Thanks,
David
Olle E. Johansson a écrit :
10 dec 2009 kl. 15.04 skrev Iñaki Baz Castillo:
El Jueves, 10 de Diciembre de 2009, David
escribió:
This is propably something we need to change and make the To and From headers writable.
It's not dirty to change them any more.
David: In the original SIP 1.0 protocol the To/From headers was part of the dialog
identification, thus you where not allowed to change them in a proxy. THis was kept in
RFC3261 - sip v2 - but has been removed in an additional RFC a short while ago (seen from
SIP history).
Regards,
/O
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Hey,
I need to rewrite the $tU variable on a packet before it is relayed. It
is ok if the change is only on the relayed packet and the $tU variable
change. The important thing is that I modify the To header, it seems
that rewritting $tU would be the easiest.
$tU is not writable, but just readable.
If you want to change the "To" header you should do some "dirty"
replacing
operation (see textops module).