I worked for Verint some years ago, still have friends that do and they all laughed at that presentation saying it's about 10 years out of date :)

The "commercial" tracking solutions are hardly as clandestine as people might think, their major consumers are the cell companies themselves. As their systems were never designed to facilitate easy tracking and interception they use those for anything from identifying cloned phones to facilitating court ordered wire taps. For the most part the capabilities of these systems without an active participation from the carrier are minimal.

However plenty of other systems exist which require no support from the phone carrier. e.g. https://www.youtube.com/watch?v=c1l1nRql7JE

I love these types of commercials for some reason the cheap acting always makes me chuckle..

I'll make that clearer - thanks!