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 bb04f887ab..f3ec8b134c 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
@@ -261,7 +261,7 @@ void sngisdn_snd_fac_req(ftdm_channel_t *ftdmchan)
 	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) {
+	if (!sngisdn_info->suInstId) {
 		ftdm_log_chan(ftdmchan, FTDM_LOG_ERROR, "Sending FACILITY, but no call data, ignoring (suId:%d suInstId:%u spInstId:%u)\n", signal_data->cc_id, sngisdn_info->suInstId, sngisdn_info->spInstId);
 		return;
 	}