Hello, have a look to this: https://www.kamailio.org/wiki/cookbooks/5.5.x/pseudovariables#t_reply_code Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://gilawa.com<https://gilawa.com/> From: sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; On Behalf Of Daniel Paape Sent: Thursday, April 7, 2022 10:21 PM To: Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; Subject: [SR-Users] reply sent Hello, Is there a function that can be called from a module that will return the last response code sent, regardless of whether it was a local or relayed reply? thanks, Daniel