hi!
one of the ways (not related to t_relay, rather general solution), use this
event_route:
https://www.kamailio.org/docs/modules/5.0.x/modules/corex.html#async.evr.ne…
in the event route to print the message's content you can use $mb to print
what is sent/received.
hope this helped.
cheers!
--
Sent from:
http://sip-router.1086192.n5.nabble.com/Users-f3.html