Descrição: Literally returns the given string. The intent is to permit other dialplan funções which take a variable name as an argument to be able to take a literal string, instead.
Note The funções which take a variable name need to be passed var and not ${var}. Similarly, use PASSTHRU() and not ${PASSTHRU()}.
Example: Prints 321exten => s,1,NoOp(${canal}) ; contains SIP/321-1
same => n,NoOp(${CUT(PASSTHRU(${CUT(canal,-,1)}),/,2)})
PASSTHRU([string])
string
This documentation was generated from Asterisk branch 21 using version GIT