He's talking about 'Thinwire', I think.
Thinwire does record everything…
For the people wandering if all the deep state comms were recorded by NSA, this sight has some good info on the programs. Special attention needs to be paid to the William (Bill) Binney videos.
https://raymondpronk.wordpress.com/2014/01/04/national-security-agency-nsa-trailblazer-the-program-stellar-wind-prism-xkeyscore-photos-slides-videos/