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      ¡ª? SIP TRUNK??¡ª

      One Network. Simple to Manage.

      Optimize your voice and data with one streamlined, flexible network.

      Flexible, per-seat pricing is available. Contact us to start creating your custom quote.
      OVERVIEW
      _____

      What is SIP Trunking?

      Session Initiation Protocol (SIP) is a network that makes it possible to connect Voice over Internet Protocol (VoIP) phone calls to the Public Switched Telephone Network (PSTN). It can be run over your data network, allowing you to replace multiple traditional phone lines.

      Before SIP Trunk

      • Separate networks result in inefficient use of bandwidth and higher costs
      • Limited flexibility to scale to seasonal demand
      • Separate networks for voice and data
      • Wasted time managing multiple vendors
      • No flexibility to update service seasonally

      After SIP Trunk

      • Pay only for what you need when you need it
      • Flexibility to increase service during peak seasons
      • ?All traffic on same network reduces complexity
      • ?One reliable network provider for voice and data
      • Dynamically allocate bandwidth to meet business demand
      Discover why CenturyLink was recognized for growth excellence in VoIP access and SIP Trunking by Frost & Sullivan.
      REFERENCE ARCHITECTURE
      _____

      How Does It Work?

      BUSINESS BENEFITS
      _____

      Simple, Flexible VoIP

      • Optimize your voice and data traffic over one network
      • Give your voice traffic priority to ensure calls aren¡¯t interrupted
      • Place unlimited toll-free calls from all your connected locations
      • Protect branch locations from cyberthreats over our secure network
      • Enhance the calling features and capacity of your existing PBX phone system
      • Take your office phone features with you on virtually any mobile device
      AVAILABILITY MAP
      _____

      IQ SIP Trunk Network Availability Map

      The CenturyLink network covers the continental United States with over 10,000 VoIP rate centers delivering over three billion minutes of VoIP conversations per month.

      RESOURCES
      _____
      VIDEO

      The Right Solution Makes All the Difference

      Learn how VoIP gives you a better way to instantly increase efficiency, cut capital and maintenance costs and simplify administration, pricing and support.
      VIDEO

      Why VoIP?

      Why has VoIP become the go-to solution for small to medium-sized businesses? Find out what IT pros have to say.
      Contact an Expert
      Call Us

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      Ready to get started?
      Complete this form and a CenturyLink representative will contact you.
      All fields marked with an asterisk (*) are required.

      For information on our privacy practices,?
      see CenturyLink's?Privacy Policy.

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