diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c
index 37be742793..da37f485c3 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c
@@ -300,7 +300,7 @@ static void handle_hw_alarm(ftdm_event_t *e)
 			if (e->channel->span_id == ftdmchan->physical_span_id && 
 			    e->channel->chan_id == ftdmchan->physical_chan_id) {
 				if (e->enum_id == FTDM_OOB_ALARM_TRAP) {
-					SS7_DEBUG("handle_hw_alarm: Set \n");
+					SS7_DEBUG("handle_hw_alarm: Set FLAG_GRP_HW_BLOCK_TX\n");
 					sngss7_set_ckt_blk_flag(ss7_info, FLAG_GRP_HW_BLOCK_TX);
 					if (ftdmchan->state != FTDM_CHANNEL_STATE_SUSPENDED) {
 						ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_SUSPENDED);
@@ -310,6 +310,7 @@ static void handle_hw_alarm(ftdm_event_t *e)
 					if (sngss7_set_ckt_blk_flag(ss7_info, FLAG_GRP_HW_BLOCK_TX)) {
 						sngss7_set_ckt_blk_flag(ss7_info, FLAG_GRP_HW_UNBLK_TX);
 						sngss7_clear_ckt_blk_flag(ss7_info, FLAG_GRP_HW_BLOCK_TX);
+						SS7_DEBUG("handle_hw_alarm: Setting FLAG_GRP_HW_BLOCK_TX\n");
 						if (ftdmchan->state != FTDM_CHANNEL_STATE_SUSPENDED) {
 							ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_SUSPENDED);
 						}