A Hosted PBX is a private branch exchange (PBX) delivered as a hosted service. It's also known as a Virtual PBX and the advantages companies that use it experience are the elimination of installation, operation and maintenance costs of their VoIP PBXas their VoIP service provider hosts their PBX for them.

Othos offers a complete Hosted PBX solution. This technology allows small and medium sized businesses to have a sophisticated telephone system without the investment in telephone equipment. A virtual pbx lets employees work from their home, hotels or on their cell phones while still being connected to the same office telephone system. You can transfer callers, put them on hold with music, setup conference calls or have the phone answered by an automated attendant who can direct callers to different departments.