FS-10369: [freeswitch-core] Preserve original progress time when getting more than one

src/switch_channel.c

@@ -3323,9 +3323,11 @@ SWITCH_DECLARE(switch_status_t) switch_channel_perform_mark_ring_ready_value(swi
 				if ((other_session = switch_core_session_locate(channel->caller_profile->originator_caller_profile->uuid))) {
 					switch_channel_t *other_channel;
 					other_channel = switch_core_session_get_channel(other_session);
-					if (other_channel->caller_profile) {
+					switch_mutex_lock(other_channel->profile_mutex);
+					if (other_channel->caller_profile && !other_channel->caller_profile->times->progress) {
 						other_channel->caller_profile->times->progress = channel->caller_profile->times->progress;
 					}
+					switch_mutex_unlock(other_channel->profile_mutex);
 					switch_core_session_rwunlock(other_session);
 				}
 				channel->caller_profile->originator_caller_profile->times->progress = channel->caller_profile->times->progress;