asterisk users - Mar 2011 - Doubt about cdr on asterisk

I have the following situation.... 

I'm using Action Originate to originate a call for a costumer. Originate
goes to a context that call the dial application. Before the application (Dial
using the G option) to be invoked i'm setting the variable cellphone like
this:

[firstcontext] 
exten => s,1,Set(CDR(cellphone)=${CELLPHONE}) 
exten => s,n,Dial(IAX2/user:pass at
otherasterisk/${CELLPHONE},30,G(secondcontext^s^1))

[secondcontext] 
exten => s,1,Hangup() 
exten => s,n,Playback(something) 
exten => s,n,NoOp(CDR(cellphone) 
exten => s,n,Hangup() 

When the costumer answer the call, caller party goes to secondcontex on
extension 1 and the called party goes to secondcontex on extension 2. On
firstcontext (before the Dial) i can see the value of variable cellphone, but on
my secondcontext (after Dial) the variable CDR(cellphone) is blank.

Is there something that i can do to pass the value after Dial application? 



Luiz Gustavo Chiaretto 



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From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Luiz Gustavo
Chiaretto
Sent: Wednesday, March 02, 2011 8:34 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] Doubt about cdr on asterisk

 

I have the following situation....

I'm using Action Originate to originate a call for a costumer. Originate
goes to a context that call the dial application. Before the application
(Dial using the G option) to be invoked i'm setting the variable cellphone
like this:

[firstcontext]
   exten => s,1,Set(CDR(cellphone)=${CELLPHONE})
   exten =>
s,n,Dial(IAX2/user:pass at otherasterisk/${CELLPHONE},30,G(secondcontext^s^1))

[secondcontext]
   exten => s,1,Hangup()  
   exten => s,n,Playback(something)
   exten => s,n,NoOp(CDR(cellphone)
   exten => s,n,Hangup()  

When the costumer answer the call, caller party goes to secondcontex on
extension 1 and the called party goes to secondcontex on extension 2. On
firstcontext (before the Dial) i can see the value of variable cellphone,
but on my secondcontext (after Dial)  the variable CDR(cellphone) is blank. 

Is there something that i can do to pass the value after Dial application?

You can't depend on CDR to hold this value because you create a new CDR
instance with the Dial application.  You can set a local variable and reload
CDR(cellphone) after the Dial, like this

[firstcontext]
   exten => s,1,Set(CDR(cellphone)=${CELLPHONE})
   exten => s,n,Set(holdcellphone=${CELLPHONE})
   exten =>
s,n,Dial(IAX2/user:pass at otherasterisk/${CELLPHONE},30,G(secondcontext^s^1))

[secondcontext]
   exten => s,1,Hangup()  
   exten => s,n,Playback(something)

   Exten => s,n,Set(CDR(cellphone)=${holdcellphone})
   exten => s,n,NoOp(CDR(cellphone)
   exten => s,n,Hangup()  



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