Asterisk 16 documentation
Asterisk 16 documentation. A Long Term Support release is fully supported for 4 years, with an additional year of maintenance for security fixes. Local/101@mycontext/nj. There are various ways to get started with Asterisk on your own system: Install FreePBX, the Asterisk-based distribution. Asterisk 21 Documentation. Defaults to now. A DTMF transfer is internal. If the user does not type an extension in this amount of time, control will pass to the t extension if it exists, and if not the call would be terminated. PreDialGoSub - PreDialGoSub Context,Extension,Priority to set options/headers needed before start the outgoing Description. Asterisk 21 Documentation ; Certified Asterisk 18. At present, the following request/response messages are supported: setup - Initializes a remote application. Overview. Standard. Supported options are those fields on the aor object in pjsip. The AGC function will apply automatic gain control to the audio on the channel that it is executed on. The dialplan script told Asterisk which Overview. Example: eggs = *5,self,Playback (hello-world),default. If you determine one of those changes will be beneficial for you, only then proceed with an update. Because AMI event documentation must be pulled from a variety of locations in the Asterisk Asterisk is…. The modifiers are added to a channel by adding a slash followed by a flag onto the end of the Local Channel dial-string. Building AMI Event documentation for Asterisk requires both libxml and python. Command - Will be executed when the recording is over. This function can be used to set the value of channel variables or dialplan functions. The type of release defines how long it will be supported. Example: Wait for condition dialplan variable/function to become 1 for up to 40 seconds, checking every 500ms. C - Continue in dialplan when kicked out of conference. Content is licensed under a Creative Commons Attribution-ShareAlike 3. default_expiration - Default expiration time in seconds for contacts that are dynamically bound to an AoR. On Read - Retrieves unencoded message/subtype in Base64 encoded form. If provided, the applications listed will be subscribed to all events, effectively disabling the application specific subscriptions. This application will set the current context, extension, and priority in the channel structure based on the evaluation of the given condition. written in the C Programming Language. Defaults to 'ABdY "digits/at" IMp'. timezone - timezone, see /usr/share/zoneinfo for a list. format - a format the time is to be said in. It ties everything together, allowing you to route and manipulate calls in a programmatic way. Setting to 0 will enable CDRs for this channel. The values will be stored encoded within Asterisk, but all consumers of the presence state (e. conf files. This allows a dialplan writer to determine, for each channel, who hung up and for what reason (s). batch. The dialplan is essentially a scripting language specific to Asterisk and one of the primary ways of instructing Asterisk on how to behave. The Asterisk dialplan. the SIP presence event package) will receive decoded values. Executes a command by using system (). Certified Asterisk 18. When Asterisk was first created back in 1999, its design was focussed on being a stand-alone Private Branch eXchange (PBX) that you could configure via static . If a transaction ID is specified as an optional argument, it will be applied to that followlocation - Whether or not to follow HTTP 3xx redirects (boolean) ftptext - For FTP URIs, force a text transfer (boolean) ftptimeout - For FTP URIs, number of seconds to wait for a server response. If a space is desired at the beginning of the data, then put two spaces there; the second will not be skipped. conf file, extensions. Codecs - Comma-separated list of codecs to use for this call. n - Do not play announcement to caller (alters 'A (x)' behavior) timeout - Specify the length of time that the system will attempt to connect a call. AMAFlags - A flag that informs a billing system how to treat the CDR. Within a given release series that is fully supported, bug fix updates are provided roughly every 4 to 6 weeks. Default is 'false'. At that point, this application will exit with the status variable set and dialplan processing will continue. Historical Documentation. This release is available for immediate download at. Verify that autoload=yes is enabled if you are intending to load modules from the Asterisk modules directory automatically. The TONE_DETECT function detects a single-frequency tone and keeps track of how many times the tone has been detected. This involves either modifying the permissions of the 'astdbdir' directory listed in asterisk. Modules. New releases of Asterisk will be made roughly once a year, alternating between standard and LTS releases. The realtime Architecture lets you store all of your configuration in databases and reload it whenever you want. The previous command can also be invoked in the following way: 1. Those default values get overwritten when the calling AMD with parameters. c - Announce user (s) count on joining a conference. isolation - Controls the data isolation on uncommitted transactions. subscribeAll: boolean - Subscribe to all Asterisk events. beep - Causes Asterisk to play a beep as recording begins. b - Run AGI script specified in MEETME_AGI_BACKGROUND Default: 'conf-background. For each -v specified, Asterisk will increase the level of VERBOSE messages by 1. Any strings matching '^ {X}' will be unescaped to X. Built-in configuration documentation for each module (that has documentation) can be How do you create a data store? Use ast_datastore_alloc function to return a pre-allocated structure. https://downloads. This application will block until the outgoing call fails or gets answered, unless the async option is used. Made with Material for MkDocs. party_a - Set this channel as the preferred Party A when channels are associated together. 9 Documentation. conf as a template for a dynamic profile. At least a priority is required as an argument, or the goto will return a '-1',and the channel and call will be terminated. That would tell Asterisk to not load chan_sip. OtherChannelId - Channel UniqueId to be set on the second local channel. AGI Commands¶. This takes care of installing Linux, Asterisk, and a web-based management Waits until expression evaluates to true, checking every interval seconds for up to timeout. When reading this function (instead of writing), supply 'tx' to get the number of times a tone has been detected in the TX direction and 'rx' to get the number of times a tone has been detected in the RX direction. In order to properly manage ACD queues, it is important to be able to keep track of details of call setups and teardowns in much greater detail than traditional call detail records provide. Using 'rx' for audio received and 'tx' for audio transmitted to the channel. sample in the [general] section of queues. It is important that this directory is writable by the user Asterisk runs as. Mar 12, 2024 · AstriCon is the longest-running open source convention celebrating open source projects featuring Asterisk and FreePBX. After this duration, any page calls that have not been answered will be hung up by Arguments. From an architectural standpoint, Asterisk is made up of many different modules. Simply call this application after the call has been answered (outbound only, of course). As an Asterisk administrator, you have the choice on which modules to load and the configuration of each module. name - The property to set on the CDR. Certified Asterisk 20. , software crash, power failure, kill -9, etc. a - Set admin mode. Ex: ast_channel_datastore_add (chan, datastore); This function takes two arguments: (pointer to channel, pointer to data store) Full Example: This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. This may he come from an incoming message. Database commands on the CLI¶ Sub-commands under the command "database" allow a variety of functions to be performed on or with the database. Control of the calls that passed through it was done through a special . Result of execution is returned in the SYSTEMSTATUS channel variable: SYSTEMSTATUS. Yes. conf. Solution. Defaults to the database setting in res_odbc. The labels are specified with the same syntax as used within the This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. same => n,WaitForCondition(#,#["#{condition}"="1"],40,0. Local/101@mycontext/n. Note. s=silence - The number of seconds of silence that are permitted before the recording is terminated, regardless of the escape_digits or timeout arguments This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. Asterisk 19 Documentation. After this application completes, the pbx engine will continue dialplan execution at the specified location in the dialplan. name - The name of the AOR to query. This modularity gives you an almost unlimited amount of flexibility in the design of an Asterisk-based system. a toolkit for building many things: an IP PBX with many powerful features and applications. Download the new version and install Asterisk. For example below we are adding the "n" modifier to the dial-string. Define the CDR batch mode, where instead of posting the CDR at the end of every call, the data will be stored in a buffer to help alleviate load on the asterisk server. 19. Performing Upgrades. For instance, a channel protocol native transfer is external. x. same => n,ConfBridge(1) This example shows how to use a predefined user profile in confbridge. e. Default is evaluate expression every 50 milliseconds with no timeout. The default timeout is 5 seconds. Return '1' on regular expression match or '0' otherwise. Each module that you load Queue Logs. There are two different types of Asterisk releases: Long Term Support and Standard. 0. Description. # Minification can reduce the space required to host the full # site by about 30% but it does take over double the time to # generate the site. same => n,Set(CONFBRIDGE(user,template)=my_user) same => n,Set(CONFBRIDGE(user,admin)=yes) This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. asterisk. Configuration Option Descriptions. BILLING - This CDR contains valid billing data. Module Configuration. Standard releases are supported for a shorter period of time Asterisk 16 Documentation ; Asterisk 18 Documentation . All variables will be evaluated at the time MixMonitor is called. org/pub/telephony/asterisk. offset_samples - Causes the recording to first seek to the specified offset before recording begins. When setting variables, if the variable name is prefixed with '_', the variable will be inherited into channels created from the current channel. This release is available for immediate download at https://downloads. Each item listed here is a comma-separated list of parameters that determine how a feature may be invoked during a call. header - Include header information in the result (boolean) httpheader - Add HTTP header. In order to support this, extensive and detailed tracing of every queued call is stored in the queue log, located (by default) in /var/log Asterisk 16 Documentation ; Asterisk 18 Documentation ; Asterisk 19 Documentation ; Asterisk 20 Documentation ; Asterisk 21 Documentation ; Certified Asterisk 18. Asterisk 16 Documentation ; Asterisk 18 Documentation ; Asterisk 19 Documentation ; Asterisk 20 Documentation ; Asterisk 21 Documentation ; Certified Asterisk 18. ChannelId - Channel UniqueId to be set on the channel. Arguments. conf, or changing the 'astdbdir' option to a directory for which the user running Versions of Asterisk. x required - The announcement to playback to all devices. 0 resolves several issues reported by the community and would have not been possible without your participation. 4. Upgrading to Asterisk 20 Asterisk 16 Documentation . Use of batch mode may result in data loss after unsafe asterisk termination, i. # asterisk -cvv. Consisting of multiple tracks, sessions, and EXPO hall, AstriCon offers various levels of education sessions and provides attendees networking opportunities with some of the best in the open source community. Fully Supported. Asterisk 20 Documentation. May be negative. Note that this extends the functionality available in the HANGUPCAUSE channel variable, by allowing This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. FreePBX makes it easier to build a custom phone system to fit your needs with its feature-rich core and many available modules and add-ons. This application attempts to detect answering machines at the beginning of outbound calls. contact - Permanent contacts assigned to AoR. 9 Documentation ; Certified Asterisk 20. disable - Setting to 1 will disable CDRs for this channel. 0 United States License. AMI Actions¶. This argument can take any value. Currently, JSON is the only supported message description format. # asterisk -c -v -v. BRANCHES := 16,18,19,20 # If you don't want to build the static documentation at all # NO_STATIC=yes # If you don't want the resulting HTML minified, set NO_MINIFY. so. 2025-10-18. A(x) - Play an announcement to all paged participants. This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. 7 Documentation ; Test Suite Documentation ; Historical Documentation This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. 7 Documentation ; Test Suite Documentation ; Historical Documentation Asterisk 16 Documentation ; Asterisk 18 Documentation ; Asterisk 19 Documentation ; Asterisk 20 Documentation ; Asterisk 21 Documentation ; Certified Asterisk 18. Jan 14, 2010 · The next step is to add a couple of queues to Asterisk that we can assign queue members into. SUCCESS - Specified command successfully executed. For a list of available options, see the documentation for the mixmonitor application. If the command fails, the console should report a fallthrough. 2. In this example, the user wishes to suggest to the SIP channel driver what codec to use on the call. The Hangup Cause family of functions and dialplan applications allow for inspection of the hangup cause codes for each channel involved in a call. We'll leave the default settings that are shipped with queues. If the variable name is prefixed with '__', the variable will be inherited into channels created Query parameters. The technology chosen for sending the message is determined based on a prefix to the 'destination' parameter. app: string - (required) Applications to subscribe to. 2026-10-18. You may also dynamically add SIP and IAX devices and extensions and making them available without Asterisk 20 Documentation. . Versions of Asterisk. This application sets the following channel variables: MESSAGE_SEND_STATUS - This is the message delivery This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. community and would have not been possible without your participation. 2023-10-18. Now that you know a bit about Asterisk and how it is used, it's time to get you up and running with your own Asterisk installation. Please note that the space following the double quotes separating the regex from the data is optional and if present, is skipped. Test Suite Documentation. If the location that is put into the channel information is bogus, and asterisk cannot find that location in the dialplan, then the execution engine will try to find and execute the code in the 'i' (invalid) extension in The goal here is to open SIP ports to the world and to open RTP (Realtime Transport Protocol) to the world on ports 10000-20000 as recommended by the Asterisk documentation. unixtime - time, in seconds since Jan 1, 1970. There are a few items to check. When learning Asterisk it is important to start off on the right foot, so this section of the wiki covers orientation for learning Asterisk as well as installation and a simple Hello World style tutorial. d - Dynamically add conference. You can add more than one modifier by adding them directly adjacent to the previous modifier. Mar 18, 2024 · FreePBX is the #1 open source graphical user interface (GUI) for use with Asterisk. May be one of the following: 'read_committed', 'read_uncommitted', 'repeatable_read', or 'serializable'. asterisk -rx "reload". Upgrading to Asterisk 16 ; New in 16 ; API Documentation . conf or 'read_committed' if not specified. Command line parameters can be combined. Asterisk 16 Documentation ; Asterisk 18 Documentation ; Asterisk 19 Documentation ; Asterisk 20 Documentation . g. an Open Source software development project. When loaded, AMD reads amd. The following will create a console and set the VERBOSE message level to 2: 1. These items are foundational, as knowing how to install Asterisk right the first time and where to locate the right help resources This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. Ex: datastore->data = mysillydata; Add datastore to the channel. The Asterisk Development Team would like to announce the release of Asterisk 16. running on Linux (or other types of Unix ) powering Business Telephone Systems. Async - Set to 'true' for fast origination. UserField - A user defined field set on the channels. This section contains many sub-sections on configuring every aspect of Asterisk. Asterisk 20 Documentation . Generated Version¶ This documentation was generated from Asterisk branch 16 using version GIT The functions and applications for Asterisk 11 are linked above, but you should look at the documentation for the version you have deployed. Multiple calls add multiple headers. API Documentation¶. exten => 1000,Set(SIP_CODEC=g729) same => n,Dial(SIP/1000,15) SIP_CODEC is set in the dialplan, but it gets evaluated inside of Asterisk, so the evaluation is case-sensitive. OMIT - This CDR should be ignored. The release of Asterisk 16. Defaults to machine default. Be sure you have a backup of any essential data on the system. SQLite 3 creates a journal file in the 'astdbdir' specified in asterisk. FAILURE - Could not execute the specified command. 5) This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. That is, if we had a line as follows: noload => chan_sip. IsExternal - Indicates if the transfer was performed outside of Asterisk. Research the new minor version you intend to update to. Back to top. 0 resolves several issues reported by the. Because AMI event documentation is handled in a slightly different fashion, a new build option 'make full' is required to generate the documentation from the Asterisk source. 7 Documentation ; This documentation was generated from Asterisk branch 16 using version GIT Back to top Content is licensed under a Creative Commons Attribution-ShareAlike 3. Write-Only. 16. You will almost certainly need other firewall rules for other forward-facing services (HTTP/HTTPS), which you will probably want to limit to your IP addresses. 3. Lets create those queues now in queues. See voicemail. VoIP Gateways. 21. Example 3: A variable used internally by Asterisk. field - The configuration option for the AOR to query for. When using this function you set a target audio level. You can force a reload over the AMI, Asterisk Manager Interface or by calling Asterisk from a shell script with. DOCUMENTATION - This CDR is for documentation purposes. It is primarily intended for use with analog lines, but could be useful for other channels as well. This application originates an outbound call and connects it to a specified extension or application. AMI Events¶. API Documentation . This would create a feature called 'eggs' that could be invoked during a call by pressing the '*5'. 7 Documentation ; Test Suite Documentation ; Historical Documentation Process1. conf and uses the parameters specified as default values. The pages in this section will describe what the elements of dialplan are and how to use BridgeVideoSource - If there is a video source for the bridge, the unique ID of the channel that is the video source. Do not use untrusted strings such as CALLERID (num) or CALLERID (name) as part of the The Asterisk External Application Protocol (AEAP) is used to communicate configuration, data, and other information using a simple request/response messaging system. UniqueID - A unique identifier for the Party A channel. options. Allows comma separated values. A - Set marked mode. Verify that there is not a ' noload' line for the module that is failing to load. Here we make an admin/marked user out of the 'my_user' profile that you define in confbridge. agi'. Warning. conf, known as the "dialplan". response: The maximum amount of time permitted after falling through a series of priorities for a channel in which the user may begin typing an extension. The labels are specified with the same syntax as used within the The body of the message that will be sent is what is currently set to 'MESSAGE (body)'. 7 Documentation. Attach data to pre-allocated structure. For now we'll work with two queues; sales and support. Other than what is covered under Core Configuration, most features and functionality are provided by modules that you may or may not have installed in your Asterisk system. D - Dynamically add conference, prompting for a PIN. connecting many different Telephony protocols. AGI Commands ; AMI Actions ; AMI Events ; Asterisk REST Asterisk 21 Documentation. wq hv qz sz uf ft vk nw zn bx