RingCentral sells several Cisco models, which come pre-configured for your RingCentral account and are fully recommended and supported by RingCentral.

A voice over IP (VoIP) service can boost your call quality and save you money compared with a traditional landline. These are the best VoIP services you should explore for your home phone needs.

The term VoIP caller can describe the person who’s using an internet-based phone service to make a call. But a VoIP phone system itself is also sometimes referred to as a VoIP caller (or VoIP caller ...

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

The root cause of the first vulnerability is the lack of access control on the OData Web API Filter, thereby allowing access to the contacts table that holds sensitive information such as full names, ...