diff --git a/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c b/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c index 62e4db84ed..d7ae63ff9a 100644 --- a/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c +++ b/src/mod/endpoints/mod_wanpipe/mod_wanpipe.c @@ -790,7 +790,7 @@ static switch_status wanpipe_outgoing_channel(switch_core_session *session, swit if (bchan) { int chan, span; - sangoma_span_chan_fromif(bchan, &span, &chan); + if (sangoma_span_chan_fromif(bchan, &span, &chan)) { if ((tech_pvt->socket = sangoma_open_tdmapi_span_chan(span, chan)) < 0) { switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't open fd!\n");