From The RadioReference Wiki
Also see Batlabs for a good Motorola radio resource! Please be aware that these radios require special programming software that is legally only obtainable from Motorola. Most of them up to the early 2000s also require a RIB (Radio Interface Box) with a radio specific cable; most later models have a radio-specific cable but require no RIB. Back to Motorola page.
The Motorola Direct Talk article has additional information.
|MCC 5500||Dispatch Console|
|MCC 7500||IP Dispatch Console|
|MIP 5000||VoIP Radio Console|
|CENTRACOM Elite||Dispatch Control Center|
|XTL 5000||ASTRO Digital Consolette|