Aiming to simplify telecommunications at small companies and branch offices of large enterprises, Cisco is now offering IP telephony software similar to its CallManager on routers made for or already ...

Cisco’s new push for resilient infrastructure comes after the company also today announced plans to build a quantum internet by the late 2030s in partnership with IBM Corp.

Cisco this week is expected to announce new technology and a business unit focused on integrating two-way radio, cellular, VoIP and other communications methods into an IP backbone. The IP ...

Cisco Systems Inc. last week announced a bevy of voice over IP (VOIP) products, continuing the efforts of vendors to get technologies supporting phone services over data networks in shape for more ...

Cisco (NASDAQ: CSCO) is doubling down on 5G-era security and AI infrastructure, with new firewall, encryption, and threat-detection tech.

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.

An authentication flaw allows attackers to listed to audio streams and make calls from Cisco SPA 300 and 500 IP phones You don’t need to be the NSA to tap calls on Cisco’s SPA 300 and 500 IP phones: ...