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allow DTMF timeout to be configurable (issue #5160) 

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6918 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming 2005-11-01 00:06:43 +00:00
parent 261e51b03a
commit cb28ef70bc
2 changed files with 17 additions and 1 deletions
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5
configs/rtp.conf.sample
View File

@ -13,3 +13,8 @@ rtpend=20000
; Whether to enable or disable UDP checksums on RTP traffic
;
;rtpchecksums=no
;
; The amount of time a DTMF digit with no 'end' marker should be
; allowed to continue (in 'samples', 1/8000 of a second)
;
;dtmftimeout=3000

13
rtp.c
View File

@ -58,7 +58,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#define RTP_MTU 1200
static int dtmftimeout = 3000; /* 3000 samples */
#define DEFAULT_DTMF_TIMEOUT 3000 /* samples */
static int dtmftimeout = DEFAULT_DTMF_TIMEOUT;
static int rtpstart = 0;
static int rtpend = 0;
@ -1813,6 +1815,7 @@ void ast_rtp_reload(void)
rtpstart = 5000;
rtpend = 31000;
dtmftimeout = DEFAULT_DTMF_TIMEOUT;
cfg = ast_config_load("rtp.conf");
if (cfg) {
if ((s = ast_variable_retrieve(cfg, "general", "rtpstart"))) {
@ -1840,6 +1843,14 @@ void ast_rtp_reload(void)
ast_log(LOG_WARNING, "Disabling RTP checksums is not supported on this operating system!\n");
#endif
}
if ((s = ast_variable_retrieve(cfg, "general", "dtmftimeout"))) {
dtmftimeout = atoi(s);
if ((dtmftimeout < 0) || (dtmftimeout > 20000)) {
ast_log(LOG_WARNING, "DTMF timeout of '%d' outside range, using default of '%d' instead\n",
dtmftimeout, DEFAULT_DTMF_TIMEOUT);
dtmftimeout = DEFAULT_DTMF_TIMEOUT;
};
}
ast_config_destroy(cfg);
}
if (rtpstart >= rtpend) {