From: Jakub Karolczyk <jakub.karolczyk@signalwire.com>
Date: Fri, 9 Sep 2022 10:07:19 +0000 (+0100)
Subject: [mod_sofia] Fix handling of late offer
X-Git-Tag: v1.10.8^2~4^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1804%2Fhead;p=thirdparty%2Ffreeswitch.git

[mod_sofia] Fix handling of late offer
---

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 82f990d906..9022039eb3 100644
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -8576,7 +8576,11 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
 				if (!tech_pvt) goto done;
 
 				if (tech_pvt->mparams.num_codecs) {
-					match = sofia_media_negotiate_sdp(session, r_sdp, SDP_TYPE_RESPONSE);
+					if (sofia_test_flag(tech_pvt, TFLAG_GOT_ACK)) {
+						match = sofia_media_negotiate_sdp(session, r_sdp, SDP_TYPE_REQUEST);
+					} else {
+						match = sofia_media_negotiate_sdp(session, r_sdp, SDP_TYPE_RESPONSE);
+					}
 				}
 
 				if (match) {