8×8 is best for medium to enterprise-level businesses with frequent experience using cloud-PBX and VoIP services. Our ratings take into account a product's cost, features, ease of use ...

A VoIP-based PBX system that is hosted by a service provider over the Internet. All phone features such as auto attendant, voicemail and conference calling are handled in the cloud PBX datacenter.

Centrepoint Technologies's TalkSwitch 48-CVA PBX promises VoIP to SMBs, combining four lines with four VoIP trunks and as many as 32 extensions in a unit that is smaller than a breadbox.

These are the best VoIP services you should explore for your home phone needs. Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade ...

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.

which integrates the telephony features of Nortel's IP-PBX with OCS and Nortel Multimedia Conferencing 5.0, which supports conferencing across a mix of client types, including desktops ...

More than 400,000 businesses make use of its simple and affordable VoIP service to manage their daily communications. Leveraging the cloud PBX system (which means you don’t need any expensive ...