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Level 3

Level 3® Voice Complete offers a portfolio of enterprise voice capabilities powered by SIP that enables enterprises to securely connect more sites with greater operating and cost efficiency when compared to legacy offerings. Built-in disaster recovery / failover, emergency 911 options and the ability to connect TDM office sites more easily without the need for endpoint equipment or upgrades drive additional savings. Services include dedicated long distance and local services, SIP trunking and ISDN-PRI, and an expansive local footprint. Voice Complete removes key barriers enterprises face in their efforts to streamline networks and creates a pathway to unified communications applications.


  • SIP, TDM and PBX agnostic service delivered on Level 3’s 100% IP voice network
  • Fully native PRI-handoff option provides a SIP handoff directly to a TDM PBX without gateways or IADs 
  • Geographically independent telephone numbers simplify the management of mobile workforces
  • Built-in enterprise-class BCDR and emergency 911 options provide additional savings
  • MyLevel3® customer portal


  • Maximize your IP-PBX investment and existing voice equipment
  • Generate 30-50% bottom-line savings to invest in business growth
  • Reduced operational and administrative complexity
  • Pooled CCPs, predictable pricing and cost control
  • The most simple, pain-free migration from TDM to more efficient SIP and unified communication applications at your company’s pace


Mitel Innovation Network - Mitel Validated

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