Asterisk - The Open Source Telephony Project
21.4.1
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Function that raises events when talking is detected on a channel. More...
#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/app.h"
#include "asterisk/dsp.h"
#include "asterisk/audiohook.h"
#include "asterisk/stasis.h"
#include "asterisk/stasis_channels.h"
Go to the source code of this file.
Data Structures | |
struct | talk_detect_params |
Private data structure used with the function's datastore. More... | |
Macros | |
#define | DEFAULT_SILENCE_THRESHOLD 2500 |
Functions | |
static void | __reg_module (void) |
static void | __unreg_module (void) |
struct ast_module * | AST_MODULE_SELF_SYM (void) |
static void | datastore_destroy_cb (void *data) |
static int | load_module (void) |
static int | remove_talk_detect (struct ast_channel *chan) |
static int | set_talk_detect (struct ast_channel *chan, int dsp_silence_threshold, int dsp_talking_threshold) |
static int | talk_detect_audiohook_cb (struct ast_audiohook *audiohook, struct ast_channel *chan, struct ast_frame *frame, enum ast_audiohook_direction direction) |
static int | talk_detect_fn_write (struct ast_channel *chan, const char *function, char *data, const char *value) |
static int | unload_module (void) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Talk detection dialplan function" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "da6642af068ee5e6490c5b1d2cc1d238" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, } |
static const struct ast_module_info * | ast_module_info = &__mod_info |
static const struct ast_datastore_info | talk_detect_datastore |
The channel datastore the function uses to store state. More... | |
static struct ast_custom_function | talk_detect_function |
Definition of the TALK_DETECT function. More... | |
Function that raises events when talking is detected on a channel.
Definition in file func_talkdetect.c.
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The channel datastore the function uses to store state.
Definition at line 167 of file func_talkdetect.c.
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Definition of the TALK_DETECT function.
Definition at line 399 of file func_talkdetect.c.