I manage a small office network (around 10 computers) for a client of mine, and they decided to get a new phone system without realizing it was an IP system. It is a Cisco IP phone system. Previously ...

John Breeden II is an award-winning reviewer with more than 20 years of experience covering technology. Follow him on Twitter @TheLabGuys. Office phones have come a long way in a relatively short time ...

The most serious vulnerabilities in Cisco’s 8800 Series IP Phones could allow unauthenticated, remote attackers to conduct a cross-site request forgery attack or write arbitrary files to the ...

This lesson introduces and describes the role, architecture, hardware and software requirements, and the licensing model of the CUCM. Cisco Unified Communications (UC) is an IP-based communications ...

Let’s say the doors and windows are all closed, all cell phones in the room are on Airplane mode as you and your business partners discuss some super-secret save-the-world formula. But “just because ...

If you can’t get anyone in Hollywood to take your calls anymore, maybe it’s just that their phones aren’t working. That’s possible, isn’t it? Not to burst your bubble, but according to Jerry ...

As network equipment buyers and vendors gather next week at the Networld+Interop (N+I) conference, both camps will have a special type of convergence on their minds: sending voice and data as IP ...

Office phones have come a long way in a relatively short time. With the introduction of Internet Protocol phones, new features make those devices more akin to computers than simple phone systems.