change dtmf vol to 13

diff --git a/src/switch_rtp.c b/src/switch_rtp.c
index 9078f82486c6333233b6554f51ea3010aa93dfe5..ff621e18260f95a695f63998f955070a40b4e8a4 100644 (file)
--- a/src/switch_rtp.c
+++ b/src/switch_rtp.c
@@ -3881,7 +3881,7 @@ static void do_2833(switch_rtp_t *rtp_session)
                        rtp_session->dtmf_data.out_digit_dur = rdigit->duration;
                        rtp_session->dtmf_data.out_digit = rdigit->digit;
                        rtp_session->dtmf_data.out_digit_packet[0] = (unsigned char) switch_char_to_rfc2833(rdigit->digit);
-                       rtp_session->dtmf_data.out_digit_packet[1] = 7;
+                       rtp_session->dtmf_data.out_digit_packet[1] = 13;
                        rtp_session->dtmf_data.out_digit_packet[2] = (unsigned char) (rtp_session->dtmf_data.out_digit_sub_sofar >> 8);
                        rtp_session->dtmf_data.out_digit_packet[3] = (unsigned char) rtp_session->dtmf_data.out_digit_sub_sofar;