fix issue with resume-media-on-hold and t38 re-invites

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15187 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 0651191945abd8fbaf71a9ae2d865ba2e9986556..c4a5d82d6b47933825486bbd1cfca94db566f4bd 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -3759,7 +3759,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
                if (r_sdp) {
                        sdp_parser_t *parser;
                        sdp_session_t *sdp;
-                       uint8_t match = 0, is_ok = 1;
+                       uint8_t match = 0, is_ok = 1, is_t38 = 0;
                        tech_pvt->hold_laps = 0;
 
                        if (r_sdp) {
@@ -3771,13 +3771,16 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
                                        goto done;
                                }
 
+                               if (switch_stristr("m=image", r_sdp)) {
+                                       is_t38 = 1;
+                               }
+
                                if (switch_channel_test_flag(channel, CF_PROXY_MODE) || switch_channel_test_flag(channel, CF_PROXY_MEDIA)) {
-                                       
                                        if ((uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE))
                                                && (other_session = switch_core_session_locate(uuid))) {
                                                switch_core_session_message_t *msg;
                                                
-                                               if (profile->media_options & MEDIA_OPT_MEDIA_ON_HOLD) {
+                                               if (switch_channel_test_flag(channel, CF_PROXY_MODE) && !is_t38 && profile->media_options & MEDIA_OPT_MEDIA_ON_HOLD) {
                                                        tech_pvt->hold_laps = 1;
                                                        switch_channel_set_variable(channel, SWITCH_R_SDP_VARIABLE, r_sdp);
                                                        switch_channel_clear_flag(channel, CF_PROXY_MODE);