[Kamailio-Devel] Does Kamailio respect custom headers in CANCEL?

[Iñaki Baz Castillo]

Hi, since CANCEL is hop by hop, a proxy doesn't require to respect
custom headers in a CANCEL request. But it would be very useful in
order to implement some especifications (as "Reason" header defined in
RFC 3326).

So, in case Kamailio receives a CANCEL with a header:

  Reason: SIP ;cause=200 ;text="Call completed elsewhere"

Would Kamailio include this header in the CANCEL it generates for the
pending branches?
If not, is it feasible with the current design?

Thanks.

-- 
Iñaki Baz Castillo
<ibc at aliax.net>