From: Ken <krice@freeswitch.org>
Date: Tue, 7 Jun 2022 16:56:54 +0000 (-0500)
Subject: [mod_sofia] on call term optionally ignore Q.850 Reason
X-Git-Tag: v1.10.8^2~55^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04df9c12f7e1a786875a6f3299dc766c314b73c1;p=thirdparty%2Ffreeswitch.git

[mod_sofia] on call term optionally ignore Q.850 Reason

Currently SIP termination messages with Q.850 override the SIP
reason. Add chanvar ignore_q850_reason to ignore the Q.850 reason
and keep the SIP Reason Code.

Using the chan var avoids unexpected changes in behavior.

Co-authored-by: Brian West <brian@freeswitch.org>
---

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 5066a13ef8..09d877527a 100644
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -8718,7 +8718,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
 			sofia_clear_flag_locked(tech_pvt, TFLAG_NOHUP);
 		} else if (switch_channel_up(channel)) {
 			int cause;
-			if (tech_pvt->q850_cause) {
+			if (tech_pvt->q850_cause && !switch_channel_var_true(channel, "ignore_q850_reason")) {
 				cause = tech_pvt->q850_cause;
 			} else {
 				cause = sofia_glue_sip_cause_to_freeswitch(status);