Callsign module works independently if you're not the squad leader ex.
Sgt. Johnson "Hi"
Pvt. Benny "Hi"
When you are a squad leader group sync with a member
Pvt. Benny (you) "Hi"
Pvt. Benny "Hi"
I uploaded an example with the convo1.sqf file {F24858}
Place 2 units on the ground
Link each unit its own callsign module
play the mission
Place 2 units on the ground
group them
Link each unit its own callsign module
play the mission
You mean the Callsign module, which is in "Group Modifiers" category and its description says "Assign group callsign"? Because that one is setting group callsign, not individual unit name.
I was using Callsign module under Group Modifiers.
Does the editor supply a Individual callsign Module or do we have to use scripting for that?