SIP Trunking

The industry is buzzing about how SIP trunking saves money. However, not all SIP trunking solutions are created equal. It can be delivered over a variety of technologies, and not all of them are optimal or support the full range of benefits the technology can provide. Level 3 delivers services over the first network built for VoIP, which means our next-generation voice services work the way they should. You get the reliability and features you need to lower costs and unify your communications.

The Level 3^® SIP Trunking service provides a local, IP connection to PBXs or Unified Communications platforms for local and long-distance calling with local telephone numbers, calling plans and Nomadic E-911 services. Our SIP Trunking service allows a business to converge its voice and data networks and simplify a multi-location enterprise to a single connection for all voice needs.

SIP Trunking Service Benefits

• Lower your voice costs and increase reliability and performance.
• Simplify your vendor management and billing across all of your locations.
• Converge your data and voice traffic onto one network, reducing your need for TDM service and simplifying network management and access costs.
• Share idle capacity across the enterprise to reduce oversubscription on site-specific trunks.
• Enhance your business continuity plan with specialized features for disaster recovery and mobility.

SIP Trunking Service Details

• One of the largest local voice footprints in the United States, covering 86 percent of the U.S. population and 25 percent more rate centers than any other national voice carrier
• Comprehensive suite of standard features, including local and long-distance calling, Nomadic E-911, operator services, directory assistance, direct inward dialing (DID) numbers and caller ID
• Multiple feature packs, including a Mobility Feature Pack, to accommodate your specific end-user voice needs
• Superior network reliability and performance with redundancy throughout the Level 3 infrastructure
• Level 3 brings you a Managed SBC from Acme Packet that provides security, Interoperablity and Simplified Network Management

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