Editor’s Note: Because you can never have too many wizards, we have expanded the scope of the Wireless Wizards to include a full panel of experts from the top wireless vendors. They’re at your ...

Each year, Americans receive tens of billions of unwanted phone calls. The number of robocalls, spoof calls, spam calls and vishing threats is rapidly on the rise, leading organizations to take on ...

Lately, I’ve heard many mentions, pro and con, of using virtual LANs to solve QoS challenges in wireless LANs. If like me, you’ve been confused by some of this talk, read on. First, several vendors ...

Telecommunications service provider Verizon Communications has begun using an Asynchronous Transfer Mode (ATM ) backbone to carry some voice calls, a step in the carrier’s first migration to a new ...