redmine task# 5692 fix, changing log level for link error cases

libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_logger.c

@@ -114,6 +114,7 @@ void handle_sng_mtp2_alarm(Pst *pst, SdMngmt *sta)
 {
 	char	buf[50];
 	int		x = 1;
+    int log_level = FTDM_LOG_DEBUG;
 
 	memset(buf, '\0', sizeof(buf));
 
@@ -158,11 +159,22 @@ void handle_sng_mtp2_alarm(Pst *pst, SdMngmt *sta)
 					break;			
 				case (LCM_CAUSE_UNKNOWN):
 				default:
-						ftdm_log(FTDM_LOG_DEBUG,"[MTP2]%s cause:%s event:%s\n",
-								buf,
-								DECODE_LCM_CAUSE(sta->t.usta.alarm.cause),
-								DECODE_LSD_EVENT(sta->t.usta.alarm.event));
-						break;
+                    {
+                        if((LSD_EVENT_ALIGN_LOST == sta->t.usta.alarm.event) || 
+                                (LSD_EVENT_PROT_ST_DN == sta->t.usta.alarm.event)){
+                            log_level = FTDM_LOG_ERROR;
+                        }else if((LSD_EVENT_LINK_ALIGNED == sta->t.usta.alarm.event) ||
+                                ( LSD_EVENT_PROT_ST_UP == sta->t.usta.alarm.event)){
+                            log_level = FTDM_LOG_DEBUG;
+                        }else {
+                            log_level = FTDM_LOG_WARNING;
+                        }
+                        ftdm_log(log_level,"[MTP2]%s cause:%s event:%s\n",
+                                buf,
+                                DECODE_LCM_CAUSE(sta->t.usta.alarm.cause),
+                                DECODE_LSD_EVENT(sta->t.usta.alarm.event));
+                        break;
+                    }
 			/******************************************************************/
 			} /* switch (sta->t.usta.alarm.cause) */
 			break;
@@ -207,7 +219,7 @@ void handle_sng_mtp2_alarm(Pst *pst, SdMngmt *sta)
 				sprintf(buf, "[%s]", g_ftdm_sngss7_data.cfg.mtp2Link[x].name);
 			}
 
-			ftdm_log(FTDM_LOG_DEBUG,"[MTP2]%s %s : %s\n",
+			ftdm_log(FTDM_LOG_ERROR,"[MTP2]%s %s : %s\n",
 										buf,
 										DECODE_LSD_EVENT(sta->t.usta.alarm.event),
 										DECODE_DISC_REASON(sta->t.usta.evntParm[1]));