e-merge’s Hosted PBX provides an enterprise-grade VoIP (Voice over IP) phone system. Today, the cloud is fast becoming the technology of choice for office phone systems. Hosted PBX is a complete business communications system and service. With over 40 calling features, Hosted PBX delivers Fortune 500 style capabilities to small and mid-sized businesses. This powerful cloud-based phone system uses a company’s existing data connection and wiring. Best of all, onsite PBX hardware is not required.