With M5, hundreds of businesses run 100% of their voice communications over IP (VoIP). M5 offers this service by connecting clients to a shared-tenant, hosted PBX over private IP connections. M5 uses Cisco networking equipment, Cisco IP phones, and a hosted IP PBX from Vocaldata to connect clients to multiple voice and data networks for local, long distance and Internet connectivity. M5 connects to clients using Verizon point-to-point T1 lines with either ISDN or DSL back-up.

Until now, this technology, used by many of the Fortune 500, has been inaccessible and too expensive for most small to mid-sized businesses. By sharing the cost across many clients, M5 can locate redundant servers, routers and voice gateways in carrier-grade facilities.