SDR Trunk use with existing Legacy Software

[centS-bit]

Greetings from Australia ,
Simon here.
We have at work old software/program that i managed to dissemble using dotPeek (Jetbrains). Basically what i wont to do is use an RTL/SDR dongle to grab the P25 Phase 1 radio id over the air. Then our program called radio terminal looks for a table in Ms Access that matches the relevant id and then displays it on the Form.

So to recap : Grap the radio id only (using RTL/SDR) then compare the "sniffed" radio id to a a matching radio id in a table within MS Access file. Then the output will display alias , radio id etc.. based on that table.

Radio terminal is written in C# and it looks for radioid.mdb which is the separate access file that contains table information.

I do have some skills in programming mainly java, JavaScript , Python but I'm trying to understand the mechanics of how would this work.

The easiest solution would be to just use older radios like XTL2500 Motorola to decode the info as that model could still run Sb9600 protocol which radio terminal is using as the data protocol.

Any help will be greatly appreciated. Thanks All : : )