asterisk users - May 2013 - Get Channel Variables in AMI Event NewExten

Hi, I'm stucked in situation, and look for a work around if possible in
Asterisk.
I have a dialplan,

[default]
exten => 111222,n,Set(fu_callerid=141688xyxzz)
exten => _X.,n,NoOp(Callerid ${fu_callerid})
exten => _X.,n,wait(2)
exten => _X.,n,Answer()
?

When, ?Answer Application is called AMI Event is triggered like this..
? ? ? ? ? 'Event' => 'Newexten',
? ? ? ? ? 'Privilege' => 'dialplan,all',
? ? ? ? ? 'Channel' => 'IAX2/X.X.X.X:4572-5011',
? ? ? ? ? 'Context' => 'default',
? ? ? ? ? 'Extension' => '111222',
? ? ? ? ? 'Application' => 'Answer',
? ? ? ? ? 'Uniqueid' => '1367903383.682',
? ? ? ? ? 'AppData' => '',
? ? ? ? ? 'Priority' => '4'
--------------
Now my question is how can I get the variable "fu_callerid" in the AMI
event block.? Please suggest any work around if possible.

Thank you!
Muhammad Faheem
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.digium.com/pipermail/asterisk-users/attachments/20130506/d6db25d4/attachment.htm>

I believe you will have to monitor for the Newexten event, then send an
AMI Getvar command.

It doesn't make sense to pass all the possible channel variables along
with a Newexten event.  There may be a ton of extra variables that
someone may not want or need on the AMI.  Better to have them ask for
specific variables that are not standard.

 
Action: Getvar
ActionID: ValueYouCanIdentify
Channel: IAX2/X.X.X.X:4572-5011
Variable: fu_callerid
 
This will result in a response from AMI...
 
Response: Success
ActionID: ValueYouCanIdentify
Variable: fu_callerid
Value: 141688xyxzz
 
The ActionID is very important if you want to watch for an exact
response to your request. 
 
Dan
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.digium.com/pipermail/asterisk-users/attachments/20130509/55e1bb93/attachment.htm>