FSRTP-11

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16578 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_rtp.c b/src/switch_rtp.c
index f964dfa9f422de104576c86c4415dbb9887daa7d..956fbf7d48be7dcbfcd3ace18a2532e1d3959ec4 100644 (file)
--- a/src/switch_rtp.c
+++ b/src/switch_rtp.c
@@ -2254,7 +2254,7 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
                                        rtp_session->dtmf_data.in_digit_sanity = 2000;
                                }
 
-                               if (rtp_session->dtmf_data.last_duration > duration && ts == rtp_session->dtmf_data.in_digit_ts) {
+                               if (rtp_session->dtmf_data.last_duration > duration && rtp_session->dtmf_data.last_duration > 0xFC17 && ts == rtp_session->dtmf_data.in_digit_ts) {
                                        rtp_session->dtmf_data.flip++;
                                }