David Aldworth writes:
kamailio server sends the provisional response to
customer UA if we
cannot find a route for the call. I am using:
t_reply("503", "Service Unavailable");
However this results in:
ERROR:tm:w_t_reply: failed to send a t_reply to a message for which no
transaction-state has been established
use
send_reply("503", "Service Unavailable");
it works no matter if transaction exists or not. unfortunately
corresponding reply_error() does not exist.
-- juha