Affordable and offering great audio quality, Cisco's range of IP phones make fantastic all-round choices for businesses. Why you can trust TechRadar We spend hours testing every product or service we ...

Attackers could circumvent security restrictions and compromise certain Cisco IP phones by exploiting a series of flaws, the networking giant warned Wednesday. Some of the problems have been fixed.

Cisco stomped out a critical vulnerability in its IP Phone web server that could enable remote code execution by an unauthenticated attacker. Cisco is warning of a critical flaw in the web server of ...

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 ...

All of Cisco’s IP phones are vulnerable to complete control by hackers, including the ability to access audio data at any time even if a phone call is not in progress. This is the finding of computer ...

Cisco this week advised customers using its 7800 and 8800 series IP phones they should patch a variety of high-priority vulnerabilities that could lead to denial of service and other security problems ...

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.

Cisco Systems unleashed a low-priced voice over Internet Protocol phone on Monday, hoping to counter its reputation as the most expensive alternative for companies choosing Net telephony. The 7902G, ...

Cisco IP phones, which can be found in many offices, have a security vulnerability that lets hackers take total control of them from the outside. A team of computer scientists at Columbia University ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Cisco ...

I've got a problem, I've been trying to implement some layer2 security on our switches with Port-Security, only allowing 2 MAC addresses on any 1 switchport. I've been looking at some of our switches ...

Cisco Systems issued a warning on Wednesday that some of its IP phones could be compromised, allowing unauthorized individuals to bypass security restrictions. In the warning, Cisco detailed flaws for ...