freetdm: windows fix

libs/freetdm/src/ftmod/ftmod_sangoma_boost/ftmod_sangoma_boost.c

@@ -2519,11 +2519,12 @@ static FIO_CONFIGURE_SPAN_SIGNALING_FUNCTION(ftdm_sangoma_boost_configure_span)
 		ftdm_log(FTDM_LOG_CRIT, "No sigmod attribute in span %s, you must either specify a sigmod or re-compile with SCTP available to use socket mode boost!\n");
 		ftdm_set_string(span->last_error, "No sigmod configuration was set and there is no SCTP available!");
 		FAIL_CONFIG_RETURN(FTDM_FAIL);
-#endif
+#else
 		if (!local_ip && local_port && remote_ip && remote_port && sig_cb) {
 			ftdm_set_string(span->last_error, "missing Sangoma boost IP parameters");
 			FAIL_CONFIG_RETURN(FTDM_FAIL);
 		}
+#endif
 	}
 
 	sangoma_boost_data = ftdm_calloc(1, sizeof(*sangoma_boost_data));