Voice CompleteSM is designed to solve theMOST COMPLEX PROBLEMS faced by

CIOs and IT leaders in multi‐site enterprisesKey Drivers for GROWTH

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No Wasted Cost or Bandwith Greater Flexibility

Enterprise Grade VoIP is REPLACING OLD SCHOOL VOICE

• Buy SIP trunks–virtual circuits−in any increment desired vs. fixed bandwidth ISDN PRI, T1 and T3 services • Share bandwidth using concurrent call paths (CCPs) between sites

• Greater built‐in redundancy and improved disaster recovery • A highly programmable service based on customer geography and criteria

Foundation for New Applications

SIP trunks are virtual, so adding bandwidth (CCPs) is a simple process

SIP trunks can be deployed with VPN and Session Border Controllers, compared with IP voice services that connect to the public Internet

SIP trunking provides the session initiation protocol signaling standard used by Unified Communications (UC) applications to deliver audio calls, IM presence, and video chat functions

Level 3® Voice CompleteSM STREAMLINES theMIGRATION PROCESS, DELIVERS a SUPERIOR

COMMUNICATIONS EXPERIENCE for your end users, and sets you up with a SECURE,

SCALABLE SIP INFRASTRUCTURE

Unify employeecommunications

Streamline communicationswithout spending capital

Increasinglycomplex challenges

Wasted cost, bandwithand resources

Tighter IT budgets

Enable integratedservices and UC

applicationsImprove Security

and service reliability

Enable amobile workforce

Gain efficiency and simplify management

Reduce Costs

Greater Security More Reliable

SIP

Trunk

Find the Solutionthat’s Right for You

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Reduce costs and complexity

Improve productivity and efficiency

Set the stage for what’s next

All with no hidden costs

New Applications

Level 3 Communications Receives Frost & Sullivan’s 2015 North American VoIP Accessand SIP Trunking Product Line Strategy Leadership Award

Level 3® Voice CompleteSM represents the latest in enterprise‐grade VoIPdesigned to provide superior reliability and flexibility