Category can be employed for more fine grained group management. Each channel can only be member of exactly one group per category.
Check if a global variable exists or not.
Delete the global variable specified in varname. Will succeed if the global variable exists or not. Asterisk dialplan function reference.
Gets or sets the global variable specified.
When used to set a parameter on a profile, if the profile doesn't already exist, a new one will be created automatically.
View internal ast_frames as they are read and written on a channel.
Drops specific frame types in the TX or RX direction on a channel.
Return the line terminator type: 'u' - Unix "\n" format 'd' - DOS "\r\n" format 'm' - Macintosh "\r" format 'x' - Cannot be determined If.
Returns the number of lines, or '-1' on error. If 'live\_dangerously' in 'asterisk.conf' is set to 'no', this function can only be executed from the.
Read and write text files from the Asterisk dialplan in character and line mode. Supports reading, writing, appending, and counting lines. Works with ...
The delimiter may be specified as a special or extended ASCII character, by encoding it. Asterisk dialplan function reference.
Search the variable named varname for the string value delimited by delim and return a 1-based offset as to its location.
Get or set a feature map to a given value on a specific channel.
Get or set a feature option on a channel.
Gets/sets various pieces of information about a fax session.
The EXTENSION\STATE function can be used to retrieve the state from any hinted extension. Asterisk dialplan function reference.
Set variables or dialplan functions on any arbitrary channel that exists.
Test the existence of a value.
Retrieve the details of the current dialplan exception.
Evaluates the contents of a dialplan extension and returns it as a string.
Using EVAL basically causes a string to be evaluated twice. When a variable or expression is in the dialplan, it will be evaluated at runtime.
Variables starting with 'AST\_' are reserved to the system and may not be set. Additionally, the following system variables are available as special.
Retrieve results from a ENUMQUERY.
Initiate an ENUM query.
General or specific querying of NAPTR records for ENUM or ENUM-like DNS pointers.