Hey guys, I and my friend are working on an LSPDFR alternative to play it with your friends using FiveM. It will have an open source callout API, just like LSPDFR.
A few features:
Call for backup (players)
Police Computer
ALPR
Traffic Stop
Call EMS,Coroner,Fire Dept(not finished yet),Prison Transport
Just like any other script you put in for fiveM. When you spawn in the game it will automatically pull up the menu. There are instructions for the keybinding on the developers website.