Thanks again Karl. My assumption also is that it's system dependent based on capabilities of that system. No reply needed unless you have more insight that is safe to share and relevant.

Thanks for the reply Karl, is this unique ID field mentioned the same as a Unit ID or it something separate? It seems to me that a system would be easily compromised by unprotected (non-password protected) CPS cloning or even scanning for that specific unit ID. I would suspect something to being use...

I was looking through the APX CPS and learning a lot more about how trunking systems work. The question I have is in regards to what is shared to a trunking system controller. So far I am aware that the WACN and System ID are needed (which requires a valid system key) to be on the system. Then the &...