IP Trunking allows businesses with IP PBXs to extend the benefits of Voice over IP (VoIP) convergence from their LAN to the WAN and the Public Switched Telephone Network (PSTN).
It eliminates the need for expensive TDM gateways and trunks, helps to increase network efficiencies and cost-savings by converging voice and data traffic on your WAN, and retains all the features and services of your existing TDM connections.
In addition to these benefits, IP Trunking is specifically designed to allow you to connect multiple locations over the same VoIP trunk while maintaining local telephone numbers, calling plans and 911 services.
