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The chan_dahdi faxdetect option only works for the first FAX call.

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The chan_dahdi faxdetect option only works for the first call.  After that
the option no longer works.  The struct dahdi_pvt.callprogress member is
the encoded user config setting for the callprogress and faxdetect config
options.  Changing this value alters the configuration for all following
calls until the chan_dahdi.conf file is reloaded.

* Fixed the chan_dahdi ast_channel_setoption callback to not change the
users faxdetect config setting except for the current call.

* Fixed the chan_dahdi ast_channel_queryoption callback to read the active
DSP setting of the faxdetect option.

* Made actually disable the active faxdetect DSP setting for the current
call on the analog port.  my_handle_dtmfup() is used for normal analog
ports.  dahdi_handle_dtmfup() is the legacy code and is no longer used
unless in a radio mode.

(closes issue #18116)
Reported by: seandarcy
Patches:
      issue18116_v1.8.patch uploaded by rmudgett (license 664)

Review: https://reviewboard.asterisk.org/r/972/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@291541 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2010-10-13 20:21:02 +00:00
parent 84b12f0c4d
commit d8225d08b9
1 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
channels/chan_dahdi.c
+11 -7
View File
@@ -2005,6 +2005,11 @@ static void my_handle_dtmfup(void *pvt, struct ast_channel *ast, enum analog_sub
}
}
p->faxhandled = 1;
if (p->dsp) {
p->dsp_features &= ~DSP_FEATURE_FAX_DETECT;
ast_dsp_set_features(p->dsp, p->dsp_features);
ast_debug(1, "Disabling FAX tone detection on %s after tone received\n", ast->name);
}
if (strcmp(ast->exten, "fax")) {
const char *target_context = S_OR(ast->macrocontext, ast->context);
@@ -6393,7 +6398,7 @@ static int dahdi_queryoption(struct ast_channel *chan, int option, void *data, i
break;
case AST_OPTION_FAX_DETECT:
cp = (char *) data;
*cp = (p->callprogress & CALLPROGRESS_FAX) ? 0 : 1;
*cp = (p->dsp_features & DSP_FEATURE_FAX_DETECT) ? 0 : 1;
ast_debug(1, "Reporting fax tone detection %sabled on %s\n", *cp ? "en" : "dis", chan->name);
break;
case AST_OPTION_CC_AGENT_TYPE:
@@ -6619,10 +6624,8 @@ static int dahdi_setoption(struct ast_channel *chan, int option, void *data, int
if (p->dsp) {
ast_debug(1, "%sabling fax tone detection on %s\n", *cp ? "En" : "Dis", chan->name);
if (*cp) {
p->callprogress |= CALLPROGRESS_FAX;
p->dsp_features |= DSP_FEATURE_FAX_DETECT;
} else {
p->callprogress &= ~CALLPROGRESS_FAX;
p->dsp_features &= ~DSP_FEATURE_FAX_DETECT;
}
ast_dsp_set_features(p->dsp, p->dsp_features);
@@ -7432,10 +7435,11 @@ static void dahdi_handle_dtmfup(struct ast_channel *ast, int idx, struct ast_fra
}
}
p->faxhandled = 1;
p->callprogress &= ~CALLPROGRESS_FAX;
p->dsp_features &= ~DSP_FEATURE_FAX_DETECT;
ast_dsp_set_features(p->dsp, p->dsp_features);
ast_debug(1, "Disabling FAX tone detection on %s after tone received\n", ast->name);
if (p->dsp) {
p->dsp_features &= ~DSP_FEATURE_FAX_DETECT;
ast_dsp_set_features(p->dsp, p->dsp_features);
ast_debug(1, "Disabling FAX tone detection on %s after tone received\n", ast->name);
}
if (strcmp(ast->exten, "fax")) {
const char *target_context = S_OR(ast->macrocontext, ast->context);