CHICAGO — Comcast, the nation’s biggest cable-TV company, yesterday unveiled an ambitious plan to compete directly with local phone companies by offering consumers moderately priced Internet-based ...

Cable television giant Comcast plans to roll out a Voice over Internet Protocol (VoIP) service to all of its customers by the end of 2005, arriving to the party later than some competitors but ...

Voice over IP (VoIP) telephone service can prove to be a cost-effective investment over traditional telephone services, which is why some businesses are configuring their phones to use VoIP. If your ...

Comcast on Tuesday announced the launch of Comcast Business Mobile, a new service designed to provide small businesses with flexible data options and access to more than 20 million Xfinity WiFi ...

For some, phone calls have gone the way of the dodo, but even in a world saturated in emails and Slack messages, there's still plenty of voice communication taking place at the office. Most of it is ...