Overview Voice VPN solution enables virtual private business voice services that run on top of shared IP networks. These Voice VPN services are managed and billed by the carrier and integrate seamlessly with the business customers' existing corporate dialing plans. The Voice VPN solution can also be used to resolve conflicts in shorthand dialing plans that may otherwise arise when remote offices or campuses are tied together for the first time. Independent and regional voice carriers benefit by extending their business offerings to lower cost, feature-rich VOIP VPNs. Data service providers benefit by offering voice VPN services on top of their current IP VPN business services. Corporations with remote offices and campuses benefit from carrier and service provider voice VPN services by tying together distant employees, departments and divisions at lower costs while retaining or extending convenient dialing plans. Virtual Private Dialing Plans Supports multiple VPN dialing plans Shared Infrastructure Centralized VPN management?Accounting Inter-Operability Security