Hello, On 03.05.21 11:02, pwer spire wrote: order to still have the original response received in kamailio instead of the mapping one? If you want all the traffic mirrored, then look at: * https://www.kamailio.org/docs/modules/stable/modules/siptrace.html#siptrace… It is simpler that the use of functions and flags to select what messages should be mirrored. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/

Hello, local replies should be captured with trace_mode=1. Run with debug=3 in kamailio.cfg and attach all log/debug messages printed by Kamailio for such case (from the INVITE to the ACK processing). Cheers, Daniel On 03.05.21 16:31, pwerspire wrote: Hi, Thanks for your reply. We had the modparam("siptrace", "trace_mode", 1) but the issue with that is that local error answers from kamailio doesn't appear. For example, when Kamailio receives the INVITE and replies with a forbidden, the Invite and the ACK is there but the Forbidden is not. So with "trace_mode" 1 , everything works fine except this messages missing and this was the problem that we tried to solve messing around with the functions and flags. Regards, Tiago Daniel-Constantin Mierla <miconda(a)gmail.com> escreveu no dia segunda, 3/05/2021 à(s) 15:39: __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/

From the documentation, I saw that if we don't use the send_sock_addr

Hello, logs indicate that the siptrace is engaged when the reply is sent out: May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: siptrace [siptrace_hep.c:496]: pipport2su(): the port string is 5060 May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: siptrace [siptrace_hep.c:496]: pipport2su(): the port string is 58530 May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: <core> [core/proxy.c:264]: mk_proxy(): doing DNS lookup... May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: siptrace [siptrace_hep.c:184]: trace_send_hep3_duplicate(): setting up the socket_info Can you watch the network traffic with ngrep/wireshark and check if the reply is actually sent over? Cheers, Daniel On 03.05.21 19:16, pwerspire wrote: Hello, So I tested with the following configuration: modparam("siptrace", "duplicate_uri", "sip:x.x.x.x:9060") modparam("siptrace", "hep_mode_on", 1) modparam("siptrace", "trace_to_database", 0) #modparam("siptrace", "trace_flag", FLT_SIPTRACE) modparam("siptrace", "trace_on", 1) modparam("siptrace", "trace_mode", 1) modparam("siptrace", "hep_version", 3) modparam("siptrace", "hep_capture_id", 2040) I can see this on the logs: May 03 15:40:30 kamailio[6259]: ) 5(6267) DEBUG: sl [sl_funcs.c:554]: sl_run_callbacks(): execute callback for event type 1 May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: siptrace [siptrace.c:1842]: trace_sl_onreply_out(): trace off... May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: <core> [core/parser/msg_parser.c:620]: parse_msg(): SIP Reply (status): May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: <core> [core/parser/msg_parser.c:622]: parse_msg(): version: <SIP/2.0> May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: <core> [core/parser/msg_parser.c:624]: parse_msg(): status: <403> May 03 15:40:30 kamailio[6259]: 5(6267) DEBUG: <core> [core/parser/msg_parser.c:626]: parse_msg(): reason: <Forbidden> In attach is the log, I changed some of the values to mask the original values. Thanks, Regards, Tiago Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; escreveu no dia segunda, 3/05/2021 à(s) 17:25: Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/