SIP

IT’S TIME FOR VOICE COMPLETECenturyLink® Voice Complete® brings together voice and data in a comprehensive enterprise communications solution.

BUSINESS IS OUTGROWING TDMTraditional time-division multiplexing (TDM) communications strain under the complexities of supporting mobile workers, multi-site operations and new business communication tools.

Simple conversations live at the heart of business. CenturyLink® Voice Complete® lets you easily migrate to SIP, enabling you to have those conversations with customers, colleagues and partners with far greater reliability and security — and lower total cost of ownership.

EFFICIENCY THATDRIVES GROWTH

Control administrativecosts and complexities, and

reduce CapEx while improvingasset utilization by using your

legacy PBX equipment.Then reallocate resources

towards innovation.

ASSURED SECURITY CenturyLink’s vast network provides an exceptional vantage point that lets us identify emerging threats and performance issues across multiple network layers — and mitigate them before they affect your business.

MIGRATE AT YOUR PACE—AND BE READY FOR WHAT’S NEXT Experience the benefits of SIP at your own

pace, with proven strategies for low-risk migration. Voice Complete is an ideal

foundation for unified communications and collaboration (UC&C), so you’ll be ready for

wherever business takes you.

PROVEN RELIABILITY Enjoy the simplicity and exceptional reliability of a single, all-IP global network.

OWN A SIMPLE CONVERSATION.CONTACT CENTURYLINK TODAY.

71%OF ORGANIZATIONS

HAVE MOVED TO SIP-BASED

ENTERPRISE VOICE SOLUTIONS.1

PARTNERS

CUSTOMERS

COLLEAGUES

ORGANIZATION

IT’S TIME FOR SIPSession-initiation protocol (SIP) trunks

are virtual circuits that replace fixed bandwidth services. Buy SIP trunks in

any increment, add bandwidth on demand, and share bandwidth

between sites.

ENTERPRISE-CLASS BUSINESS CONTINUITY AND DISASTER RECOVERY (BCDR)

EXTENSIVE NETWORK DIVERSITY

BUILT-IN REDUNDANCIES

ALL THE FEATURES YOU NEED

Local, long distance and e911 voice services

Supports locations in the US and 5 Western European countries

Share calling resources (Concurrent Call Paths) across continents

Geographically independent telephone numbers

Native primary rate interface (PRI) handoffs

Customer portal for real-time service management and billing

Multi-platform certification, including Avaya®, Cisco® and Microsoft®

Multi-currency and location-based invoicing

1 2015 Unified Communications, SIP, and SBC Plans and Priorities: What’s Hot and What’s Not, Webtorials State-of-the-Market Report, December 20142 Internal Level 3 research, June, 2015

1

MIGRATE CONFIDENTLY.COMMUNICATE SIMPLY.

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LOWER TOTAL COST OF OWNERSHIP VERSUS TRADITIONAL TDM-BASED COMMUNICATIONS SYSTEMS.2

Up to 25% +

SECURITY EVENTS MONITORED EVERY DAY IN THE CENTURYLINK SECURITY OPERATIONS CENTERS

1.3 BILLION

ONE NETWORK, ONE VENDOR, ONE BILL — AND A SINGLE POINT OF RESPONSIBILITY.