FS-4984 --resolve

src/mod/applications/mod_spandsp/mod_spandsp_dsp.c

@@ -789,10 +789,15 @@ static switch_bool_t callprogress_detector_process_buffer(switch_media_bug_t *bu
 		tone_detector_process_buffer(detector, frame->data, frame->samples, &detected_tone);
 		if (detected_tone) {
 			switch_event_t *event = NULL;
+			switch_channel_t *channel = NULL;
 			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "DETECTED TONE: %s\n", detected_tone);
 			if (switch_event_create(&event, SWITCH_EVENT_DETECTED_TONE) == SWITCH_STATUS_SUCCESS) {
 				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Detected-Tone", detected_tone);
 				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Unique-ID", switch_core_session_get_uuid(session));
+
+				channel = switch_core_session_get_channel(session);
+				if (channel) switch_channel_event_set_data(channel, event);
+
 				switch_event_fire(&event);
 			}
 		}

src/mod/applications/mod_spandsp/mod_spandsp_fax.c

@@ -2108,7 +2108,16 @@ static switch_bool_t tone_detect_callback(switch_media_bug_t *bug, void *user_da
 
 				if (switch_event_create(&event, SWITCH_EVENT_DETECTED_TONE) == SWITCH_STATUS_SUCCESS) {
 					switch_event_t *dup;
+					switch_core_session_t *session = NULL;
+					switch_channel_t *channel = NULL;
+
 					switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Detected-Fax-Tone", "true");
+
+					session = switch_core_media_bug_get_session(bug);
+					if (session) {
+					    channel = switch_core_session_get_channel(session);
+					    if (channel) switch_channel_event_set_data(channel, event);
+					}
 				
 					if (switch_event_dup(&dup, event) == SWITCH_STATUS_SUCCESS) {
 						switch_event_fire(&dup);