Thanks update sir, im sure Vitalpbx can dinamic variable popup
As ref and may be help your team
you can get any Channel variable you might have in Asterisk. This is very powerful, but requires configuration for such variables in your own dialplan if they are not set by default by Asterisk. Also, you must configure the Asterisk Manager to broadcast the variables you are interested in by adding an entry in /etc/asterisk/manager.conf, for example:
[general]
channelvars=FROM_DID
This example will broadcast the FROM_DID variable (that is set by ipbx based system to list the DID number that was dialed), so you can use the #{FROM_DID} variable in Popup URLs.