1 files changed, 1 insertions, 0 deletions
diff --git a/zaptel.h b/zaptel.h
index 4c32376..b579e2a 100755
--- a/zaptel.h
+++ b/zaptel.h
@@ -569,6 +569,7 @@ char dialstr[ZT_MAX_DTMF_BUF];
 #define ZT_TONE_INFO		7
 #define ZT_TONE_CUST1		8
 #define ZT_TONE_CUST2		9
+#define ZT_TONE_STUTTER		10
 #define ZT_TONE_MAX		16
 
 #define ZT_MAX_CADENCE		16