dialplan 422

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UUID()

Generates an UUID.

Reference function dialplan
STIR_SHAKEN_ATTESTATION()

Sets STIR/SHAKEN Attestation parameters on an outgoing channel.

Reference function dialplan
SET()

SET assigns a value to a channel variable.

Reference function dialplan
RECORDING_INFO()

Retrieve information about a recording previously created using the Record application

Reference function dialplan
PJSIP_TRANSFER_HANDLING()

Set how transfers are handled for a PJSIP channel.

Reference function dialplan
PJSIP_INHERITABLE_HEADER()

Adds, updates or removes the specified SIP header from a PJSIP or non-PJSIP channel to be inherited to an outbound PJSIP channel.

Reference function dialplan
MIXMONITOR()

Retrieve data pertaining to specific instances of MixMonitor on a channel.

Reference function dialplan
EVAL_SUB()

Executes a Gosub and provides its return value as a string

Reference function dialplan
DIGIT_SUM()

Returns the sum of all the digits in a number.

Reference function dialplan
DAHDI_CHANNEL()

Set or get a property of a DAHDI channel.

Reference function dialplan
CONFBRIDGE()

Set a custom dynamic bridge, user, or menu profile on a channel for the ConfBridge application using the same options available in confbridge.conf.

Reference function dialplan
If()

Start an if branch.

Reference application dialplan
Asterisk Dial Patterns: The Complete Guide

How Asterisk matches dialed numbers to dialplan extensions. Pattern syntax, wildcard characters, specificity rules for overlapping patterns, real-worl...

1 Guides dialplan routing extensions
Dialplan Contexts, Extensions, and Priorities

How Asterisk dialplan structure works. Contexts isolate call flows, extensions match dialed numbers with pattern matching, and priorities run applicat...

1 Guides Asterisk 18+ dialplan beginner contexts
Your First Working Asterisk Dialplan

Get from a blank config to phones calling each other. Covers PJSIP endpoint registration, a minimal dialplan, internal extension dialing, and debuggin...

Guides Asterisk 18+ pjsip dialplan beginner
VOLUME()

The VOLUME function can be used to increase or decrease the 'tx' or 'rx' gain of any channel. Asterisk dialplan function reference.

Reference function dialplan
VM_INFO()

Returns the selected attribute from the specified mailbox. If context is not specified, defaults to the 'default' context.

Reference function dialplan
VMCOUNT()

Count the voicemails in a specified mailbox or mailboxes.

Reference function dialplan
VERSION()

Return the current Asterisk version string, or compare it against a specified version using standard operators. Useful for writing dialplan logic that...

Reference function dialplan
VARIABLE_EXISTS()

Check if a dialplan variable exists or not.

Reference function dialplan
VALID_EXTEN()

Returns a true value if the indicated context, extension, and priority exist. This function has been deprecated in favor of the 'DIALPLAN\_EXISTS()'.

Reference function dialplan
URIENCODE()

Encodes a string to URI-safe encoding according to RFC 2396.

Reference function dialplan
URIDECODE()

Decodes a URI-encoded string according to RFC 2396.

Reference function dialplan
UNSHIFT()

Inserts one or more values to the beginning of a variable containing delimited text

Reference function dialplan
UNLOCK()

Unlocks a previously locked mutex. Returns '1' if the channel had a lock or '0' otherwise. Asterisk dialplan function reference.

Reference function dialplan