We list the best VoIP phones ... Although often used interchangeably, IP phones and VoIP phone systems have a subtle difference: VoIP phones use the public Internet to carry voice traffic while ...

SIP trunking connects your PBX phone system to the cloud for internet-based calling. This benefits your business by lowering ...

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.

Today, you can get a business phone system up and running by simply signing up and clicking a button, courtesy of the best Voiceover Internet Protocol (VoIP) services on the market. VoIP allows ...

What is an IP-PBX phone system? An IP-PBX phone system stands for Internet Protocol Private Branch Exchange. This system combines the functions of a PBX with VoIP calling to relay audio and video ...