InfoComm 2016: Joel Rollins Talks to Matt Czyzewski, COO of Biamp Systems June 9, 2016 | Home / June 9, 2016 rave-video / InfoComm 2016: Joel Rollins Talks to Matt Czyzewski, COO of Biamp Systems InfoComm 2016: Joel Rollins Talks to Matt Czyzewski, COO of Biamp Systems