diff --git a/src/switch_rtp.c b/src/switch_rtp.c index 04d5940167..038e1d981b 100644 --- a/src/switch_rtp.c +++ b/src/switch_rtp.c @@ -2968,7 +2968,7 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_ } - if (rtp_session->dtmf_data.in_digit_ts) { + if (bytes && rtp_session->dtmf_data.in_digit_ts) { if (!switch_rtp_ready(rtp_session)) { goto end; }