Related Video:

https://www.youtube.com/watch?v=8lM8AaTdJPU

REQUIREMENT:

If incoming call in VICIdial list let it connect to define INGROUP, else hangup the call.

SOLUTION:

Using AGI (Asterisk Gateway Interface) to query CALLERID in vicidial_list table in asterisk database and drop it if it not exists.

How to do it?

edit /etc/asterisk/extensions.conf

Change from:

[trunkinbound]
exten => _X.,1,AGI(agi-DID_route.agi)
exten => _X.,n,Hangup()

to:

[trunkinbound]
exten => _X.,1,AGI(/usr/src/agi-scripts/whitelist.php,${CALLERID(num)})
exten => _X.,n,AGI(agi-DID_route.agi)
exten => _X.,n,Hangup()

Create a folder for agi scripts

cd /usr/src/
mkdir agi-scripts

Copy agi scirpts in /usr/src/agi-scripts

wget -c https://raw.githubusercontent.com/Omid-Mohajerani/VICIdial/main/agi-scripts/phpagi-asmanager.php
wget -c https://raw.githubusercontent.com/Omid-Mohajerani/VICIdial/main/agi-scripts/phpagi.php
wget -c https://raw.githubusercontent.com/Omid-Mohajerani/VICIdial/main/agi-scripts/whitelist.php 

Give execute permission to the scripts

chmod -R 755 /usr/src/agi-scripts/*.php

Reload asterisk DialPlan

asterisk -rx "dialplan reload"

- WARNING

- If you have huge list of numbers in your VICIdial lists it will add a delay for incoming calls.
- Because it wants to search in database to check if the CALLERID exists or not.