diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h
index 6acbe3047a..2f1c5904ef 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h
@@ -380,6 +380,7 @@ void sngisdn_snd_setup_ack(ftdm_channel_t *ftdmchan);
 void sngisdn_snd_proceed(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind);
 void sngisdn_snd_progress(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind);
 void sngisdn_snd_alert(ftdm_channel_t *ftdmchan, ftdm_sngisdn_progind_t prog_ind);
+void sngisdn_snd_notify_req(ftdm_channel_t *ftdmchan);
 void sngisdn_snd_connect(ftdm_channel_t *ftdmchan);
 void sngisdn_snd_disconnect(ftdm_channel_t *ftdmchan);
 void sngisdn_snd_release(ftdm_channel_t *ftdmchan, uint8_t glare);
@@ -480,7 +481,7 @@ ftdm_status_t set_facility_ie(ftdm_channel_t *ftdmchan, FacilityStr *facilityStr
 ftdm_status_t set_facility_ie_str(ftdm_channel_t *ftdmchan, uint8_t *data, uint8_t *data_len);
 ftdm_status_t set_user_to_user_ie(ftdm_channel_t *ftdmchan, UsrUsr *usrUsr);
 ftdm_status_t set_cause_ie(ftdm_channel_t *ftdmchan, CauseDgn *causeDgn);
-
+ftdm_status_t set_not_ind_ie(ftdm_channel_t *ftdmchan, NotInd *notInd);
 
 ftdm_status_t sngisdn_add_var(sngisdn_chan_data_t *sngisdn_info, const char* var, const char* val);
 ftdm_status_t sngisdn_add_raw_data(sngisdn_chan_data_t *sngisdn_info, uint8_t* data, ftdm_size_t data_len);
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
index 308e0abac4..e95a582a45 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
@@ -361,8 +361,9 @@ void sngisdn_process_cnst_ind (sngisdn_event_data_t *sngisdn_event)
 													(evntType == MI_CALLPROC)?"PROCEED":
 													(evntType == MI_PROGRESS)?"PROGRESS":
 													(evntType == MI_SETUPACK)?"SETUP ACK":
-															(evntType == MI_INFO)?"INFO":"UNKNOWN",
-															suId, suInstId, spInstId, ces);
+													(evntType == MI_NOTIFY)?"NOTIFY":
+													(evntType == MI_INFO)?"INFO":"UNKNOWN",
+													suId, suInstId, spInstId, ces);
 	
 	switch(evntType) {
 		case MI_CALLPROC:			
@@ -493,7 +494,10 @@ void sngisdn_process_cnst_ind (sngisdn_event_data_t *sngisdn_event)
 						break;
 				}
 			}
-
+			break;
+		case MI_NOTIFY:
+			ftdm_log_chan(ftdmchan, FTDM_LOG_DEBUG, "Processing NOTIFY (suId:%u suInstId:%u spInstId:%u)\n", suId, suInstId, spInstId);
+			/* Do nothing */
 			break;
 		default:
 			ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "Unhandled STATUS event\n");
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_out.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_out.c
index 94c4f03e7e..c2305e445f 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_out.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_out.c
@@ -317,11 +317,7 @@ void sngisdn_snd_info_req(ftdm_channel_t *ftdmchan)
 	}
 
 	memset(&cnStEvnt, 0, sizeof(cnStEvnt));
-	//ftdm_log_chan_msg(ftdmchan, FTDM_LOG_INFO, "Sending INFO REQ\n");
 
-
-	
-	
 	ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending INFO REQ (suId:%d dchan:%d ces:%d)\n", signal_data->cc_id, signal_data->dchan_id, sngisdn_info->ces);
 
 	if (sng_isdn_con_status(signal_data->cc_id, 0, 0, &cnStEvnt, MI_INFO, signal_data->dchan_id, sngisdn_info->ces)) {
@@ -330,6 +326,32 @@ void sngisdn_snd_info_req(ftdm_channel_t *ftdmchan)
 	return;
 }
 
+void sngisdn_snd_notify_req(ftdm_channel_t *ftdmchan)
+{
+	CnStEvnt cnStEvnt;
+	
+	sngisdn_chan_data_t *sngisdn_info = (sngisdn_chan_data_t*) ftdmchan->call_data;
+	sngisdn_span_data_t *signal_data = (sngisdn_span_data_t*) ftdmchan->span->signal_data;
+
+	if (!sngisdn_info->suInstId || !sngisdn_info->spInstId) {
+		ftdm_log_chan(ftdmchan, FTDM_LOG_ERROR, "Sending NOTIFY, but no call data, aborting (suId:%d suInstId:%u spInstId:%u)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId);
+		sngisdn_set_flag(sngisdn_info, FLAG_LOCAL_ABORT);
+		ftdm_set_state_locked(ftdmchan, FTDM_CHANNEL_STATE_TERMINATING);
+		return;
+	}
+
+	memset(&cnStEvnt, 0, sizeof(cnStEvnt));
+
+	set_not_ind_ie(ftdmchan, &cnStEvnt.notInd);
+
+	ftdm_log_chan(ftdmchan, FTDM_LOG_INFO, "Sending NOTIFY (suId:%d suInstId:%u spInstId:%u dchan:%d ces:%d)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId, signal_data->dchan_id, sngisdn_info->ces);
+
+	if(sng_isdn_con_status(signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId,&cnStEvnt, MI_NOTIFY, signal_data->dchan_id, sngisdn_info->ces)) {
+		ftdm_log_chan_msg(ftdmchan, FTDM_LOG_CRIT, 	"stack refused NOTIFY request\n");
+	}
+	return;
+}
+
 
 void sngisdn_snd_status_enq(ftdm_channel_t *ftdmchan)
 {
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_rcv.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_rcv.c
index df791ef3cb..3788a9c25b 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_rcv.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_rcv.c
@@ -168,7 +168,8 @@ void sngisdn_rcv_cnst_ind (int16_t suId, uint32_t suInstId, uint32_t spInstId, C
 													(evntType == MI_CALLPROC)?"PROCEED":
 													(evntType == MI_PROGRESS)?"PROGRESS":
 													(evntType == MI_SETUPACK)?"SETUP ACK":
-															(evntType == MI_INFO)?"INFO":"UNKNOWN",
+													(evntType == MI_NOTIFY)?"NOTIFY":
+													(evntType == MI_INFO)?"INFO":"UNKNOWN",
 															suId, suInstId, spInstId, ces);
 
 	sngisdn_event = ftdm_malloc(sizeof(*sngisdn_event));
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c
index 39c756a2c2..9a633b902a 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c
@@ -1021,6 +1021,14 @@ ftdm_status_t set_restart_ind_ie(ftdm_channel_t *ftdmchan, RstInd *rstInd)
 	return FTDM_SUCCESS;
 }
 
+ftdm_status_t set_not_ind_ie(ftdm_channel_t *ftdmchan, NotInd *notInd)
+{
+	notInd->eh.pres = PRSNT_NODEF;
+	notInd->notDesc.pres = PRSNT_NODEF;
+	notInd->notDesc.val = 0x71; /* Call information event */
+	return FTDM_SUCCESS;
+}
+
 void sngisdn_t3_timeout(void *p_sngisdn_info)
 {
 	sngisdn_chan_data_t *sngisdn_info = (sngisdn_chan_data_t*)p_sngisdn_info;
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.c
index abb6577924..467ac7f9d8 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.c
@@ -737,8 +737,16 @@ uint32_t sngisdn_decode_ie(char *str, uint32_t *str_len, uint8_t current_codeset
 														calling_subaddr_string, (j-1), get_code_2_str(type, dcodQ931TypeOfSubaddressTable), type);
 			}
 			break;
-		case PROT_Q931_IE_REDIRECTION_NUMBER:
 		case PROT_Q931_IE_NOTIFICATION_IND:
+			{
+				uint8_t desc;
+
+				desc = get_bits(OCTET(3),1,7);
+				*str_len += sprintf(&str[*str_len], "%s (%d)\n",
+														get_code_2_str(desc, dcodQ931NotificationIndTable), desc);
+			}
+			break;
+		case PROT_Q931_IE_REDIRECTION_NUMBER:		
 		case PROT_Q931_IE_DATE_TIME:
 		case PROT_Q931_IE_INFORMATION_REQUEST:
 		case PROT_Q931_IE_SIGNAL:
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.h b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.h
index 37b799d007..b09bcbd33a 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.h
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.h
@@ -591,4 +591,9 @@ struct code2str dcodQ931AssocInfoTable[] = {
 	{ -1,   "Invalid"},
 };
 
+
+struct code2str dcodQ931NotificationIndTable[] = {
+	{ 0x71, "Call Information/event"},
+	{ -1,   "Invalid"},
+};
 #endif /* __FTMOD_SANGOMA_ISDN_TRACE_H__ */