How to choose the right Cisco IP Phone

A Cisco IP Phone is a full-feature telephone that provides voice communication over the same data network that your computer uses. This phone functions much like a traditional analog phone, allowing you to place and receive telephone calls. And how do you choose the Cisco IP Phone for your need?…
How to Make Your Wi-Fi Secure

Nowaday,it is common for people to use Wi-Fi.But there are some doubts,do you know what Wi-Fi is?Do you know your Wi-fi faced with so many security threats?How can we do to make our Wi-Fi secure? And now, We will discuss these questions together.…