The San Jose, Calif.-based vendor issued a security alert Wednesday that identified 11 models of its Cisco Unified IP Phone 7900 Series handsets that are vulnerable to the attack. All Cisco IP phones ...

But similar deployments have not gone smoothly... Cisco Systems has racked up another significant internet telephony contract. The company on Tuesday will announce a deal with Bank of America to begin ...

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 ...

Two years ago, National Commerce Financial turned to Cisco Systems when it wanted to test the waters of Internet telephony. The midsize Memphis, Tenn., bank installed 150 VoIP (voice over Internet ...

Currently we have an ~8 person office with a basic POTS key phone system. There's about 6 extensions right now. We're looking to move to a VOIP system using the Cisco 7900 series (the boss has decided ...

Is it possible to have a Cisco VoIP phone dynamically assign itself to a voice vlan without using CDP?<BR><BR>Some other vendors use DHCP options to notify the IP phone of the voice VLAN ID, then the ...

Cisco has disclosed today a high-severity zero-day vulnerability affecting the latest generation of its IP phones and exposing them to remote code execution and denial of service (DoS) attacks. The ...

Some organizations consider taking the plunge off PBX platforms into IP telephony as being pretty daring, but that’s nothing compared to what Sam Houston State University (SHSU) is doing. The south ...

Security guru Joel Snyder from Opus One starred as the guest of a live Network World chat on Tuesday where he discussed the state of network access control. Questions regarding Cisco vs. Microsoft ...

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.