diff options
| -rw-r--r-- | main/rtp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/main/rtp.c b/main/rtp.c index 619acc347..b62ed1480 100644 --- a/main/rtp.c +++ b/main/rtp.c @@ -545,7 +545,8 @@ void ast_rtp_setdtmfcompensate(struct ast_rtp *rtp, int compensate) static struct ast_frame *send_dtmf(struct ast_rtp *rtp, enum ast_frame_type type) { - if (ast_tvcmp(ast_tvnow(), rtp->dtmfmute) < 0) { + if (((ast_test_flag(rtp, FLAG_DTMF_COMPENSATE) && type == AST_FRAME_DTMF_END) || + (type == AST_FRAME_DTMF_BEGIN)) && ast_tvcmp(ast_tvnow(), rtp->dtmfmute) < 0) { if (option_debug) ast_log(LOG_DEBUG, "Ignore potential DTMF echo from '%s'\n", ast_inet_ntoa(rtp->them.sin_addr)); rtp->resp = 0; @@ -2078,6 +2079,8 @@ int ast_rtp_senddigit_end(struct ast_rtp *rtp, char digit) if (digit_convert(digit)) return -1; + rtp->dtmfmute = ast_tvadd(ast_tvnow(), ast_tv(0, 500000)); + rtpheader = (unsigned int *)data; rtpheader[0] = htonl((2 << 30) | (1 << 23) | (rtp->send_payload << 16) | (rtp->seqno)); rtpheader[1] = htonl(rtp->lastdigitts); |