Synopsis:

 Gets or sets the environment variable specified

Description:

 ENV(<envname>)
 

Notes

• This function may be both read from and written to.
• *CLI> show function ENV

Return value

Returns the resulting string.

Example

exten => s,1,Set(foo=${ENV(HOME)})

exten => s,1,Set(ENV(HOME)=/Foo-Fighters)

See also

• Asterisk variables
• Asterisk functions

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• Asterisk - documentation of application commands