Grid4 Communications VoIP (SIP) Termination Service provides a complete global
transport capability for VoIP carriers. Grid4 provides SIP termination Services to
100% of the US population. VoIP carriers benefit from competitively priced termination.
Whether you prefer a TDM or IP interconnection, Grid4 has the service to suit your
network’s requirements. Grid4 has extensive connectivity with a national SS7 hub
provider. In addition, TDM in band signaling and Primary Rate Interface services are available.
 Features and Benefits
- Interop required
- Direct handoff to 300+ IXC tandems
- Optimal network performance - with the state-of-the-art Grid4 network
- City-specific - Origination capabilities
- World-class service - from the Grid4's customer support management team
- 5300 rate centers covering 300+ markets
- Customers may port-in TN's within the local calling area
- Audio Codes G.711 and G.729
- Signaling Protocol SIP / H.323
- Transmission Protocol TCP and UDP
- Call Success rate 99.99%
- Handoff SIP or TDM to your gateway, PBX, or softswitch
- E911 Compliant
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Pricing and Availability
To discuss your Carrier VoIP needs along with availability and applicable pricing, call Grid4 Carrier Services today toll-free at 1.888.GRID.444 or contact us online.
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With Unparalleled Customer Support