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implement fmtp 16 in rtp (bug #2999)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@4415 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2004-12-10 11:32:12 +00:00
parent 2583e00e03
commit a5b4c8881e
1 changed files with 11 additions and 2 deletions
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13
rtp.c
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@@ -188,8 +188,13 @@ static struct ast_frame *send_dtmf(struct ast_rtp *rtp)
return &null_frame;
}
ast_log(LOG_DEBUG, "Sending dtmf: %d (%c), at %s\n", rtp->resp, rtp->resp, ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->them.sin_addr));
rtp->f.frametype = AST_FRAME_DTMF;
rtp->f.subclass = rtp->resp;
if (rtp->resp == 'X') {
rtp->f.frametype = AST_FRAME_CONTROL;
rtp->f.subclass = AST_CONTROL_FLASH;
} else {
rtp->f.frametype = AST_FRAME_DTMF;
rtp->f.subclass = rtp->resp;
}
rtp->f.datalen = 0;
rtp->f.samples = 0;
rtp->f.mallocd = 0;
@@ -218,6 +223,8 @@ static struct ast_frame *process_cisco_dtmf(struct ast_rtp *rtp, unsigned char *
resp = '#';
} else if (event < 16) {
resp = 'A' + (event - 12);
} else if (event < 17) {
resp = 'X';
}
if (rtp->resp && (rtp->resp != resp)) {
f = send_dtmf(rtp);
@@ -252,6 +259,8 @@ static struct ast_frame *process_rfc2833(struct ast_rtp *rtp, unsigned char *dat
resp = '#';
} else if (event < 16) {
resp = 'A' + (event - 12);
} else if (event < 17) {
resp = 'X';
}
if (rtp->resp && (rtp->resp != resp)) {
f = send_dtmf(rtp);