asterisk-dev 1:1.8.13.1~dfsg1-3+deb7u3 / usr / include / asterisk / doxyref.h

/*
 * Asterisk -- An open source telephony toolkit.
 *
 * Copyright (C) 1999 - 2009, Digium, Inc.
 *
 * See http://www.asterisk.org for more information about
 * the Asterisk project. Please do not directly contact
 * any of the maintainers of this project for assistance;
 * the project provides a web site, mailing lists and IRC
 * channels for your use.
 *
 * This program is free software, distributed under the terms of
 * the GNU General Public License Version 2. See the LICENSE file
 * at the top of the source tree.
 */

/*! 
 * \file
 *
 * This is the main header file used for generating miscellaneous developer
 * documentation using doxygen.  This also pulls in all of the documentation
 * that is in include/asterisk/doxygen/.
 */

/* 
 * The following is for Doxygen Developer's documentation generated
 * by running "make progdocs" with doxygen installed on your
 * system.
 */

/*! 
 * \page DevDoc Asterisk Developer's Documentation - Appendices
 *
 * \section devpolicy Development and Release Policies
 * \arg \ref CodeGuide : The must-read document for all developers
 * \arg \ref CommitMessages : Information on formatting and special tags for commit messages
 * \arg \ref ReleaseStatus : The current support level for various Asterisk releases
 * \arg \ref ReleasePolicies : Asterisk Release and Commit Policies
 * \arg \ref Reviewboard : Reviewboard Usage and Guidelines
 * \arg \ref MantisWorkflow : Workflow Guidelines for Asterisk Open Source Issue Tracker
 * \arg \ref AsteriskGitHowto : How to setup a local GIT mirror of the Asterisk SVN repository
 * \arg \ref AstCREDITS : A Thank You to contributors (unfortunately out of date)
 *
 * \section apisandinterfaces Asterisk APIs and Interfaces
 * \arg \ref AstAPI
 * \arg \ref AstAPIChanges
 * \arg \ref Def_Channel : What's a channel, anyway?
 * \arg \ref channel_drivers : Existing channel drivers
 * \arg \ref AstAMI : The Call management socket API
 * \arg \ref AstARA : A generic data storage and retrieval API for Asterisk
 * \arg \ref AstDUNDi : A way to find phone services dynamically by using the DUNDi protocol
 * \arg \ref AJI_intro : The Asterisk Jabber Interface
 * \arg \ref AstCDR
 * \arg \ref AstVar
 * \arg \ref AstVideo
 * \arg \ref AstENUM : The IETF way to redirect from phone numbers to VoIP calls
 * \arg \ref AstHTTP
 * \arg \ref AstSpeech
 *
 * \section debugconfig Debugging and Configuration References
 * \arg \ref AstREADME : General Administrator README file
 * \arg \ref AstDebug : Hints on debugging
 * \arg \ref extref 
 * \arg \ref ConfigFiles
 * \arg \ref SoundFiles included in the Asterisk distribution
 *
 * \section weblinks Web sites
 * \arg \b Main:  Asterisk Developer's website http://www.asterisk.org/developers/
 * \arg \b Bugs: The Issue Tracker https://issues.asterisk.org
 * \arg \b Lists: List Server http://lists.digium.com
 * \arg \b Wiki: The Asterisk Wiki 	http://www.voip-info.org
 * \arg \b Docs: The Asterisk Documentation Project http://www.asteriskdocs.org
 * \arg \b Digium: The Asterisk Company http://www.digium.com
 */

/*! 
 * \page CodeGuide Coding Guidelines
 * \AsteriskTrunkWarning
 * \section Coding Guidelines
 * This file is in the /doc directory in your Asterisk source tree.
 * Make sure to stay up to date with the latest guidelines.
 * \verbinclude CODING-GUIDELINES
 */

/*! 
 * \page AstAPI Asterisk API
 * \section Asteriskapi Asterisk API
 * Some generic documents on the Asterisk architecture
 *
 * \arg \ref AstThreadStorage
 * \arg \ref DataStores
 * \arg \ref AstExtState
 * \arg \ref AstDataRetrieval
 *
 * \subsection model_txt Generic Model
 * \verbinclude model.txt
 * \subsection channel_txt Channels
 * \arg See \ref Def_Channel
 */

/*! 
 * \page AstAPIChanges Asterisk API Changes
 *
 * \section Changes161 Version 1.6.1
 * \li ast_install_vm_functions()
 * \li vmwi_generate()
 * \li ast_channel_datastore_alloc()
 * \li ast_channel_datastore_free()
 * \li ast_channel_cmpwhentohangup()
 * \li ast_channel_setwhentohangup()
 * \li ast_settimeout()
 * \li ast_datastore_alloc()
 * \li ast_datastore_free()
 * \li ast_device_state_changed()
 * \li ast_device_state_changed_literal()
 * \li ast_dnsmgr_get()
 * \li ast_dnsmgr_lookup()
 * \li ast_dsp_set_digitmode()
 * \li ast_get_txt()
 * \li ast_event_unsubscribe()
 * \li localized_context_find_or_create()
 * \li localized_merge_contexts_and_delete()
 * \li ast_console_puts_mutable()
 * \li ast_rtp_get_quality()
 * \li ast_tcptls_client_start()
 * \li ast_tcptls_server_start()
 * \li ast_tcptls_server_stop()
 *
 * \section Changes162 Version 1.6.2
 *
 * \section Changes18 Version 1.8
 * \li ast_channel_alloc()
 */

/*! 
 * \page AstDebug Debugging
 * \section debug Debugging
 * \verbinclude backtrace.txt
 */

/*!
 * \page AstSpeech The Generic Speech Recognition API
 * \section debug The Generic Speech Recognition API
 * \verbinclude speechrec.txt
 */

/*! 
 * \page DataStores Channel Data Stores
 * \section debug Channel Data Stores
 * \verbinclude datastores.txt
 */

/*! 
 * \page AstAMI AMI - The Manager Interface
 * \section ami AMI - The manager Interface
 * \arg \link Config_ami Configuration file \endlink
 * \arg \ref manager.c
 * \verbinclude manager.txt
 */

/*!
 * \page AstARA ARA - The Asterisk Realtime Interface
 * \section realtime ARA - a generic API to storage and retrieval
 * Implemented in \ref config.c 
 * Implemented in \ref pbx_realtime.c 
 * \verbinclude realtime.txt
 * \verbinclude extconfig.txt
 */

/*! 
 * \page AstDUNDi DUNDi
 *
 * DUNDi is a peer-to-peer system for locating Internet gateways to telephony 
 * services. Unlike traditional centralized services (such as the remarkably 
 * simple and concise ENUM standard), DUNDi is fully-distributed with no 
 * centralized authority whatsoever.
 *
 * DUNDi is not itself a Voice-over IP signaling or media protocol. Instead, 
 * it publishes routes which are in turn accessed via industry standard 
 * protocols such as IAX, SIP and H.323. 
 *
 * \par References
 * \arg DUNDi is documented at http://www.dundi.com
 * \arg Implemented in \ref pbx_dundi.c and \ref dundi-parser.c
 * \arg Configuration in \link Config_dun dundi.conf \endlink
 */

/*! 
 * \page AstCDR CDR - Call Data Records and billing
 * \section cdr Call Data Records
 * \par See also
 * \arg \ref cdr.c
 * \arg \ref cdr_drivers
 * \arg \ref Config_cdr CDR configuration files
 *
 * \verbinclude cdrdriver.txt
 */

/*! 
 * \page AstREADME README
 * \verbinclude README
 */
 
/*! 
 * \page AstCREDITS CREDITS
 * \verbinclude CREDITS
 */

/*! 
 * \page AstVideo Video support in Asterisk
 * \section sectAstVideo Video support in Asterisk
 * \verbinclude video.txt
 */

/*! 
 * \page AstVar Globally predefined channel variables
 * \section globchan Globally predefined channel variables
 *
 * More and more of these variables are being replaced by dialplan functions.
 * Some still exist though and some that does still exist needs to move to
 * dialplan functions.
 *
 * See also
 * - \ref pbx_retrieve_variable()
 * - \ref AstChanVar
 *
 *  \verbinclude channelvariables.tex
 */

/*! 
 * \page AstChanVar Asterisk Dialplan Variables
 *	Asterisk Dialplan variables are divided into three groups:
 *	- Predefined global variables, handled by the PBX core
 *	- Global variables, that exist for the duration of the pbx execution
 *	- Channel variables, that exist during a channel
 *
 * Global variables are reachable in all channels, all of the time.
 * Channel variables are only reachable within the channel.
 *
 * For more information on the predefined variables, see \ref AstVar
 * 
 * Global and Channel variables:
 * - Names are Case insensitive
 * - Names that start with a character, but are alphanumeric
 * - Global variables are defined and reached with the GLOBAL() dialplan function
 *   and the set application, like
 *
 * 	exten => 1234,1,set(GLOBAL(myvariable)=tomteluva)
 *
 * 	- \ref func_global.c
 *
 * - Channel variables are defined with the set() dialplan application
 *
 *	exten => 1234,1,set(xmasattribute=tomtegröt)
 *
 * - Some channels also supports setting channel variables with the \b setvar=
 *   configuraiton option for a device or line.
 *
 * \section AstChanVar_globalvars Global Variables
 * Global variables can also be set in the [globals] section of extensions.conf. The
 * setting \b clearglobalvars in extensions.conf [general] section affects whether
 * or not the global variables defined in \b globals are reset at dialplan reload.
 * 
 * There are CLI commands to change and read global variables. This can be handy
 * to reset counters at midnight from an external script.
 *
 * \section AstChanVar_devnotes Developer notes
 * Variable handling is managed within \ref pbx.c
 * You need to include pbx.h to reach these functions.
 *	- \ref pbx_builtin_setvar_helper()
 * 	- \ref pbx_builtin_getvar_helper()
 *
 * The variables is a linked list stored in the channel data structure
 * with the list starting at varshead in struct ast_channel
 */

/*! 
 * \page AstENUM ENUM
 * \section enumreadme ENUM
 * \arg Configuration: \ref Config_enum
 * \arg \ref enum.c
 * \arg \ref func_enum.c
 *
 * \verbinclude enum.txt
 */

/*! 
 * \page ConfigFiles Configuration files
 * \section config Main configuration files
 * \arg \link Config_ast asterisk.conf - the main configuration file \endlink
 * \arg \link Config_ext extensions.conf - The Dial Plan \endlink
 * \arg \link Config_mod modules.conf - which modules to load and not to load \endlink
 * \arg \link Config_fea features.conf - call features (transfer, parking, etc) \endlink
 * \section chanconf Channel configuration files
 * \arg \link Config_iax IAX2 configuration  \endlink
 * \arg \link Config_sip SIP configuration  \endlink
 * \arg \link Config_mgcp MGCP configuration  \endlink
 * \arg \link Config_rtp RTP configuration  \endlink
 * \arg \link Config_dahdi DAHDI configuration  \endlink
 * \arg \link Config_oss OSS (sound card) configuration  \endlink
 * \arg \link Config_alsa ALSA (sound card) configuration  \endlink
 * \arg \link Config_agent Agent (proxy channel) configuration  \endlink
 * \arg \link Config_misdn MISDN Experimental ISDN BRI channel configuration  \endlink
 * \arg \link Config_h323 H.323 configuration  \endlink
 * \section appconf Application configuration files
 * \arg \link Config_mm Meetme (conference bridge) configuration  \endlink
 * \arg \link Config_qu Queue system configuration  \endlink
 * \arg \link Config_vm Voicemail configuration  \endlink
 * \arg \link Config_followme Followme configuration  \endlink
 * \section cdrconf CDR configuration files
 * \arg \link Config_cdr CDR configuration  \endlink
 * \arg \link cdr_csv Default CDR driver configuration \endlink
 * \arg \link cdr_custom Custom CDR driver configuration \endlink
 * \arg \link cdr_ami Manager CDR driver configuration \endlink
 * \arg \link cdr_odbc ODBC CDR driver configuration \endlink
 * \arg \link cdr_adaptive_odbc Adaptive ODBC CDR driver configuration \endlink
 * \arg \link cdr_pgsql PostgreSQL CDR driver configuration \endlink
 * \arg \link cdr_radius RADIUS CDR driver configuration \endlink
 * \arg \link cdr_sqlite SQLite 2 CDR driver configuration \endlink
 * \arg \link cdr_sqlite3_custom SQLite 3 CDR driver configuration \endlink
 * \arg \link cdr_syslog Syslog CDR driver configuration \endlink
 * \arg \link cdr_tds FreeTDS CDR driver configuration (Microsoft SQL Server) \endlink
 * \section miscconf Miscellenaous configuration files
 * \arg \link Config_adsi ADSI configuration  \endlink
 * \arg \link Config_ami AMI - Manager configuration  \endlink
 * \arg \link Config_ara Realtime configuration  \endlink
 * \arg \link Config_codec Codec configuration  \endlink
 * \arg \link Config_dun DUNDi configuration  \endlink
 * \arg \link Config_enum ENUM configuration  \endlink
 * \arg \link Config_moh Music on Hold configuration  \endlink
 * \arg \link Config_vm Voicemail configuration  \endlink
 * \arg \link res_config_sqlite SQLite Resource driver configuration \endlink
 */

/*! 
 * \page Config_ast Asterisk.conf
 * \verbinclude asterisk-conf.txt
 */

/*! 
 * \page Config_mod Modules configuration
 * All res_ resource modules are loaded with globals on, which means
 * that non-static functions are callable from other modules.
 *
 * If you want your non res_* module to export functions to other modules
 * you have to include it in the [global] section.
 * \verbinclude modules.conf.sample
 */

/*! 
 * \page Config_fea Call features configuration
 * \par See also
 * \arg \ref features.c : Call feature implementation
 * \section featconf features.conf
 * \verbinclude features.conf.sample
 */

/*! 
 * \page Config_followme Followme: An application for simple follow-me calls
 * \section followmeconf Followme.conf
 * - See app_followme.c
 * \verbinclude followme.conf.sample
 */

/*! 
 * \page Config_ext Extensions.conf - the Dial Plan
 * \section dialplan Extensions.conf 
 * \verbinclude extensions.conf.sample
 */

/*! 
 * \page Config_iax IAX2 configuration
 * IAX2 is implemented in \ref chan_iax2.c
 * \arg \link Config_iax iax.conf Configuration file example \endlink
 * \section iaxreadme IAX readme file
 * \verbinclude iax.txt
 * \section Config_iax IAX Configuration example
 * \verbinclude iax.conf.sample
 * \section iaxjitter IAX Jitterbuffer information
 * \verbinclude jitterbuffer.txt
 */

/*! 
 * \page Config_iax IAX configuration
 * \arg Implemented in \ref chan_iax2.c
 * \section iaxconf iax.conf
 * \verbinclude iax.conf.sample
 */

/*! 
 * \page Config_sip SIP configuration
 * Also see \ref Config_rtp RTP configuration
 * \arg Implemented in \ref chan_sip.c
 * \section sipconf sip.conf
 * \verbinclude sip.conf.sample
 *
 * \arg \b Back \ref chanconf
 */

/*! 
 * \page Config_mgcp MGCP configuration
 * Also see \ref Config_rtp RTP configuration
 * \arg Implemented in \ref chan_mgcp.c
 * \section mgcpconf mgcp.conf
 * \verbinclude mgcp.conf.sample
 */

/*! 
 * \page README_misdn MISDN documentation
 * \arg See \ref Config_misdn
 * \section mISDN configuration
 * \verbinclude misdn.txt
 */

/*! 
 * \page Config_misdn MISDN configuration
 * \arg Implemented in \ref chan_misdn.c
 * \arg \ref README_misdn
 * \arg See the mISDN home page: http://www.isdn4linux.de/mISDN/
 * \section misdnconf misdn.conf
 * \verbinclude misdn.conf.sample
 */

/*! 
 * \page Config_vm VoiceMail configuration
 * \section vmconf voicemail.conf
 * \arg Implemented in \ref app_voicemail.c
 * \verbinclude voicemail.conf.sample
 */

/*! 
 * \page Config_dahdi DAHDI configuration
 * \section dahdiconf dahdi.conf
 * \arg Implemented in \ref chan_dahdi.c
 * \verbinclude dahdi.conf.sample
 */

/*! 
 * \page Config_h323 H.323 channel driver information
 * This is the configuration of the H.323 channel driver within the Asterisk
 * distribution. There's another one, called OH323, in asterisk-addons
 * \arg Implemented in \ref chan_h323.c
 * \section h323conf h323.conf
 * \ref chan_h323.c
 */

/*! 
 * \page Config_oss OSS configuration
 * \section ossconf oss.conf
 * \arg Implemented in \ref chan_oss.c
 * \verbinclude oss.conf.sample
 */

/*! 
 * \page Config_alsa ALSA configuration
 * \section alsaconf alsa.conf
 * \arg Implemented in \ref chan_alsa.c
 * \verbinclude alsa.conf.sample
 */

/*! 
 * \page Config_agent Agent configuration
 * \section agentconf agents.conf
 * The agent channel is a proxy channel for queues
 * \arg Implemented in \ref chan_agent.c
 * \verbinclude agents.conf.sample
 */

/*! 
 * \page Config_rtp RTP configuration
 * \arg Implemented in \ref rtp.c
 * Used in \ref chan_sip.c and \ref chan_mgcp.c (and various H.323 channels)
 * \section rtpconf rtp.conf
 * \verbinclude rtp.conf.sample
 */

/*! 
 * \page Config_dun DUNDi Configuration
 * \arg See also \ref AstDUNDi
 * \section dundiconf dundi.conf
 * \verbinclude dundi.conf.sample
 */

/*! 
 * \page Config_enum ENUM Configuration
 * \section enumconf enum.conf
 * \arg See also \ref enumreadme
 * \arg Implemented in \ref func_enum.c and \ref enum.c
 * \verbinclude enum.conf.sample
 */

/*!
 * \page cdr_csv Default CDR driver configuration
 * \par See also
 * \arg \ref cdrconf
 * \arg Implemented in \ref cdr_csv.c
 * \verbinclude cdr_csv.conf.sample
 */

/*! 
 * \page cdr_custom Custom CDR Configuration
 * \par See also 
 * \arg \ref cdrconf
 * \arg Implemented in \ref cdr_custom.c
 * \verbinclude cdr_custom.conf.sample
 */

/*! 
 * \page cdr_ami Manager CDR driver configuration
 * \par See also 
 * \arg \ref cdrconf
 * \arg \ref AstAMI
 * \arg Implemented in \ref cdr_manager.c
 * \verbinclude cdr_manager.conf.sample
 */

/*! 
 * \page cdr_odbc ODBC CDR driver configuration
 * \arg See also \ref cdrconf
 * \arg Implemented in \ref cdr_odbc.c
 * \verbinclude cdr_odbc.conf.sample
 * See also:
 * \arg http://www.unixodbc.org
 */

/*! 
 * \page cdr_odbc Adaptive ODBC CDR driver configuration
 * \arg See also \ref cdrconf
 * \arg Implemented in \ref cdr_adaptive_odbc.c
 * \verbinclude cdr_adaptive_odbc.conf.sample
 * See also:
 * \arg http://www.unixodbc.org
 */

/*! 
 * \page cdr_pgsql PostgreSQL CDR driver configuration
 * \arg See also \ref cdrconf
 * \arg Implemented in \ref cdr_pgsql.c
 * See also:
 * \arg http://www.postgresql.org
 * \verbinclude cdr_pgsql.conf.sample
 */

/*!
 * \page cdr_radius RADIUS CDR driver configuration
 * \arg See also \ref cdrconf
 * \arg Implemented in \ref cdr_radius.c
 * \verbinclude cdr_radius.conf.sample
 */

/*! 
 * \page cdr_sqlite SQLite 2 CDR driver configuration
 * \arg See also \ref cdrconf
 * \arg Implemented in \ref cdr_sqlite.c
 * See also:
 * \arg http://www.sqlite.org
 */

/*!
 * \page cdr_sqlite3_custom SQLite 3 CDR driver configuration
 * \arg See also \ref cdrconf
 * \arg Implemented in \ref cdr_sqlite3_custom.c
 * See also:
 * \arg http://www.sqlite.org
 * \verbinclude cdr_sqlite3_custom.conf.sample
 */

/*!
 * \page cdr_syslog Syslog CDR driver configuration
 * \arg See also \ref cdrconf
 * \arg \ref cdr_syslog.c
 * \verbinclude cdr_syslog.conf.sample
 */

/*! 
 * \page cdr_tds FreeTDS CDR driver configuration
 * \arg See also \ref cdrconf
 * See also:
 * \arg http://www.freetds.org
 * \verbinclude cdr_tds.conf.sample
 */

/*! 
 * \page Config_cdr CDR configuration
 * \par See also
 * \arg \ref cdr_drivers
 * \arg \link Config_cdr CDR configuration  \endlink  
 * \arg \link cdr_csv Default CDR driver configuration \endlink
 * \arg \link cdr_custom Custom CDR driver configuration \endlink
 * \arg \link cdr_ami Manager CDR driver configuration \endlink
 * \arg \link cdr_odbc ODBC CDR driver configuration \endlink
 * \arg \link cdr_adaptive_odbc Adaptive ODBC CDR driver configuration \endlink
 * \arg \link cdr_pgsql PostgreSQL CDR driver configuration \endlink
 * \arg \link cdr_radius RADIUS CDR driver configuration \endlink
 * \arg \link cdr_sqlite SQLite 2 CDR driver configuration \endlink
 * \arg \link cdr_sqlite3_custom SQLite 3 CDR driver configuration \endlink
 * \arg \link cdr_syslog Syslog CDR driver configuration \endlink
 * \arg \link cdr_tds FreeTDS CDR driver configuration (Microsoft SQL Server) \endlink
 * \verbinclude cdr.conf.sample
 */

/*! 
 * \page Config_moh Music on Hold Configuration
 * \arg Implemented in \ref res_musiconhold.c
 * \section mohconf musiconhold.conf
 * \verbinclude musiconhold.conf.sample
 */

/*! 
 * \page Config_adsi ADSI Configuration
 * \section adsiconf adsi.conf
 * \verbinclude adsi.conf.sample
 */

/*! 
 * \page Config_codec CODEC Configuration
 * \section codecsconf codecs.conf
 * \verbinclude codecs.conf.sample
 */

/*! 
 * \page Config_ara REALTIME Configuration
 * \arg See also: \arg \link AstARA \endlink
 * \section extconf extconfig.conf
 * \verbinclude extconfig.conf.sample
 */

/*! 
 * \page Config_ami AMI configuration
 * \arg See also: \arg \link AstAMI \endlink
 * \section amiconf manager.conf
 * \verbinclude manager.conf.sample
 */

/*! 
 * \page Config_qu ACD - Queue system configuration
 * \arg Implemented in \ref app_queue.c
 * \section quconf queues.conf
 * \verbinclude queues.conf.sample
 */

/*! 
 * \page Config_mm Meetme - The conference bridge configuration
 * \arg Implemented in \ref app_meetme.c
 * \section mmconf meetme.conf
 * \verbinclude meetme.conf.sample
 */

/*! 
 * \page SoundFiles Sound files
 * \section SecSound Asterisk Sound files
 * Asterisk includes a large number of sound files. Many of these
 * are used by applications and demo scripts within asterisk.
 *
 * Additional sound files are available in the asterisk-addons
 * repository on svn.digium.com
 */

/*! 
 * \addtogroup cdr_drivers Module: CDR Drivers
 * \section CDR_generic Asterisk CDR Drivers
 * \brief CDR drivers are loaded dynamically, each loaded CDR driver produce 
 *        a billing record for each call.
 * \arg \ref Config_mod "Modules Configuration"
 * \arg \ref Config_cdr "CDR Configuration"
 */


/*! 
 * \addtogroup channel_drivers Module: Asterisk Channel Drivers
 * \section channel_generic Asterisk Channel Drivers
 * \brief Channel drivers are loaded dynamically. 
 * \arg \ref Config_mod "Modules Configuration"
 */

/*! 
 * \addtogroup applications Module: Dial plan applications
 * \section app_generic Asterisk Dial Plan Applications
 * \brief Applications support the dialplan. They register dynamically with 
 *        \see ast_register_application() and unregister with 
 *        \see ast_unregister_application()
 * \par See also
 * \arg \ref functions
 */

/*! 
 * \addtogroup functions Module: Dial plan functions
 * \section func_generic Asterisk Dial Plan Functions
 * \brief Functions support the dialplan.  They do not change any property of a channel
 *        or touch a channel in any way.
 * \par See also
 * \arg \ref applications
 *  
 */

/*! 
 * \addtogroup codecs Module: Codecs
 * \section codec_generic Asterisk Codec Modules
 * Codecs are referenced in configuration files by name 
 * \par See also 
 * \arg \ref formats 
 */

/*! 
 * \addtogroup formats Module: Media File Formats 
 * \section codec_generic Asterisk Format drivers
 * Formats are modules that read or write media files to disk.
 * \par See also
 * \arg \ref codecs 
 */

/*! 
 * \addtogroup rtp_engines Module: RTP Engines
 * \section rtp_engine_blah Asterisk RTP Engines
 */

/*! 
 * \page AstHTTP AMI over HTTP support
 * The http.c file includes support for manager transactions over
 * http.
 * \section ami AMI - The manager Interface
 * \arg \link Config_ami Configuration file \endlink
 */

/*! 
 * \page res_config_sqlite SQLite Resource driver configuration
 * \arg Implemented in \ref res_config_sqlite.c
 * \arg Configuration file:
 * \verbinclude res_config_sqlite.conf
 * \arg SQL tables:
 * \verbinclude res_config_sqlite.txt
 * \arg See also:
 * http://www.sqlite.org
 */