To set a variable to a particular value, do :
- exten => 1,2,SetVar,varname=value
+;exten => 1,2,SetVar,varname=value
You can substitute the value of a variable everywhere using ${variablename}.
For example, to stringwise append $lala to $blabla and store result in $koko,
do:
- exten => 1,2,SetVar,koko=${blabla}${lala}
+;exten => 1,2,SetVar,koko=${blabla}${lala}
There are also the following special variables:
${DIALSTATUS} Status of the call, one of:
CHANUNAVAIL | CONGESTION | BUSY | NOANSWER | ANSWER | CANCEL
-The agent channel uses the following variables:
-${AGENTMAXLOGINTRIES} Set the maximum number of failed logins
-${AGENTUPDATECDR} Whether to update the CDR record with Agent channel data
-${AGENTGOODBYE} Sound file to use for "Good Bye" when agent logs out
-${AGENTACKCALL} Whether the agent should acknowledge the incoming call
-${AGENTAUTOLOGOFF} Auto logging off for an agent
-${AGENTWRAPUPTIME} Setting the time for wrapup between incoming calls
-${AGENTNUMBER} Agent number (username) set at login
-${AGENTSTATUS} Status of login ( fail | on | off )
-${AGENTEXTEN} Extension for logged in agent
-
There are two reference modes - reference by value and reference by name.
To refer to a variable with its name (as an argument to a function that
requires a variable), just write the name. To refer to the variable's value,