Hello,
Any reply code/status translation is going to invoke the absorption of the old
reply and the generation of a new one, within the proxy. Proprietary SIP
headers would not be conserved in such a scenario.
To add headers to a reply, you can use append_to_reply(), which works in much
the
Hi
503 Service unavailable received at kamailio SIP server is forwarded as 500
server internal error to the UAC. Which seems fine based on the fact that
there is no retry-after header.
Would like to know if there is any way to to control the SIP Headers like
adding Proprietary SIP Headers to the
