This script allows police (or any other jobs you configure) to listen for Phone Calls placed from or to numbers that are being monitored. When opening the system the cop can define up to 3 numbers to be monitored at the same time. 

Preview: https://youtu.be/2HJmkHSYJCo (skip to 02:40 if you don't want to hear the explanation)

Features:

• UI lore integrated
• Monitor up 3 phone numbers at the sametime
• Define one of the phone numbers as primary and auto-connect to their call when they come
• Toggle sound between calls
• Define label names for each window
• The players on the call you are listening to don't hear you when speaking in local chat (default ptt)

Requirements:

• qb-core / esx / standalone (framework integration is exposed, you can integrate with others)
• pma-voice