From 444425ae797e044e2804eccdf98bcd354dcb811c Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Fri, 16 Jan 2009 20:59:07 +0000
Subject: [PATCH] FSCORE-266

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11262 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/switch_rtp.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/switch_rtp.c b/src/switch_rtp.c
index 8c773009f7..334984852f 100644
--- a/src/switch_rtp.c
+++ b/src/switch_rtp.c
@@ -1400,7 +1400,11 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
 			uint16_t in_digit_seq = ntohs((uint16_t) rtp_session->recv_msg.header.seq);
 			uint32_t ts = htonl(rtp_session->recv_msg.header.ts);
 
-			
+			if (in_digit_seq < rtp_session->dtmf_data.in_digit_seq) {
+				if (rtp_session->dtmf_data.in_digit_seq - in_digit_seq > 100) {
+					rtp_session->dtmf_data.in_digit_seq = 0;
+				}
+			}
 
 			if (in_digit_seq > rtp_session->dtmf_data.in_digit_seq) {