A business.com editor verified this analysis to ensure it meets our standards for accuracy, expertise and integrity. Cisco offers a wide range of business phone systems. Cisco’s systems can be hosted ...

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.

Internet phones sold by Cisco Systems are vulnerable to stealthy hacks that turn them into remote bugging devices that eavesdrop on private calls and nearby conversations. The networking giant warned ...