diff --git a/libs/freetdm/mod_openzap/mod_openzap.c b/libs/freetdm/mod_openzap/mod_openzap.c
index 76436f8fb7..91d807120a 100644
--- a/libs/freetdm/mod_openzap/mod_openzap.c
+++ b/libs/freetdm/mod_openzap/mod_openzap.c
@@ -914,7 +914,6 @@ static ZIO_SIGNAL_CB_FUNCTION(on_fxs_signal)
 {
 	switch_core_session_t *session = NULL;
 	switch_channel_t *channel = NULL;
-	private_t *tech_pvt = NULL;
 	zap_status_t status = ZAP_SUCCESS;
 
     zap_log(ZAP_LOG_DEBUG, "got FXS sig [%s]\n", zap_signal_event2str(sigmsg->event_id));
@@ -962,7 +961,6 @@ static ZIO_SIGNAL_CB_FUNCTION(on_isdn_signal)
 {
 	switch_core_session_t *session = NULL;
 	switch_channel_t *channel = NULL;
-	zap_status_t status;
 
 	zap_log(ZAP_LOG_DEBUG, "got ISDN sig [%s]\n", zap_signal_event2str(sigmsg->event_id));
 
@@ -1046,7 +1044,7 @@ static void zap_logger(char *file, const char *func, int line, int level, char *
     va_start(ap, fmt);
 
 	if (switch_vasprintf(&data, fmt, ap) != -1) {
-		switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, level, data);
+		switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, level, data);
 		free(data);
 	}
 	
diff --git a/libs/freetdm/src/include/zap_zt.h b/libs/freetdm/src/include/zap_zt.h
index 35d9cd8d23..031a80d059 100644
--- a/libs/freetdm/src/include/zap_zt.h
+++ b/libs/freetdm/src/include/zap_zt.h
@@ -198,18 +198,18 @@ typedef enum {
 } zt_maintenance_mode_t;
 
 typedef enum {
-/* Signalling type */
-ZT_SIG_NONE					= 0,						/* chan not configured. */
-
-ZT_SIG_FXSLS				= ((1 << 0) | (1 << 13)),	/* FXS, Loopstart */
-ZT_SIG_FXSGS				= ((1 << 1) | (1 << 13)),	/* FXS, Groundstart */
-ZT_SIG_FXSKS				= ((1 << 2) | (1 << 13)),	/* FXS, Kewlstart */
-ZT_SIG_FXOLS				= ((1 << 3) | (1 << 12)),	/* FXO, Loopstart */
-ZT_SIG_FXOGS				= ((1 << 4) | (1 << 12)),	/* FXO, Groupstart */
-ZT_SIG_FXOKS				= ((1 << 5) | (1 << 12)),	/* FXO, Kewlstart */
-ZT_SIG_EM					= (1 << 6)					/* E&M */
+/* Signalling type */
+ZT_SIG_NONE					= 0,						/* chan not configured. */
+
+ZT_SIG_FXSLS				= ((1 << 0) | (1 << 13)),	/* FXS, Loopstart */
+ZT_SIG_FXSGS				= ((1 << 1) | (1 << 13)),	/* FXS, Groundstart */
+ZT_SIG_FXSKS				= ((1 << 2) | (1 << 13)),	/* FXS, Kewlstart */
+ZT_SIG_FXOLS				= ((1 << 3) | (1 << 12)),	/* FXO, Loopstart */
+ZT_SIG_FXOGS				= ((1 << 4) | (1 << 12)),	/* FXO, Groupstart */
+ZT_SIG_FXOKS				= ((1 << 5) | (1 << 12)),	/* FXO, Kewlstart */
+ZT_SIG_EM					= (1 << 6)					/* E&M */
 } zt_sigtype_t;
-
+
 
 /* Defines */