By PSW Staff • June 12, 2018 The new new Analog Telephony Card (CTEL4) from QSC. QSC has introduced a new Analog Telephony Card (CTEL4) for use with Q-SYS Core processors and Q-SYS I/O Frames. It includes four RJ-11 interfaces (POTS) for integrators to connect Q-SYS to analog telephony environments. “As Q-SYS continues to proliferate into a wide range of meeting rooms, this new I/O card provides integrators additional options for connecting audio in teleconferencing environments,” says Mike Brandes, product management, Installed Systems, QSC. “Whether your installation needs audio via USB, VoIP or analog telephony integration, the Q-SYS Platform has a viable solution for nearly every remote communication requirement,” he adds. QSC Tagged with: Cards InfoComm Interconnect Networking Product QSC · all topics Subscribe to Live Sound International Subscribe to Live Sound International magazine. Stay up-to-date, get the latest pro audio news, products and resources each month with Live Sound.