For years, Toyota drivers complained that their vehicles turned hands-free calls into a maddening experience. The system ...

In VoIP systems, the line echo canceller (LEC) plays an important role in guaranteeing voice quality and low-speed modem connection stability. Echo cancellation is especially in systems with an IP ...

Fortunately, the Echo Hub comes with the mounting hardware for installing it onto a wall, and Amazon provides a guide as well. You'll need to provide your own electric drill and hammer. A level ...