VoIP, or Voice over Internet Protocol, is a simple and advanced way to make phone calls using the Internet. Many people have ...

Small company or large organisation, service sector or retail industry – regardless of the type, every business needs a phone system to handle day-to-day communication, both internally and externally.

Users connect with other callers via Zoom's Global Village, which provides free calling to others ... the SIP protocol makes it more secure than peer-to-peer VoIP plans, and that makes Zoom ...