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SIP Trunking

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Avoid unnecessary cost with the flexibility of burstable capacity

Overview

SIP (Session Initiation Protocol) Trunking is a scalable and efficient telecommunications solution. SIP Trunking allows your IP PBX to communicate with the public switched telephone network (PSTN), which is the traditional communication network that enables calls between users everywhere. With SIP Trunking, you can add the exact number of trunks you need allowing you to lower your overhead costs while still providing the quality and benefits of your VoIP (Voice over Internet Protocol) network.

Download the Data Sheet Learn more about how SIP Trunking can help your business

  • Key Benefits
  • Tech Features

  • Key Benefits

    • Pay only for the trunks you need
    • Reserve network capacity can be activated on an as-needed basis
    • Share trunk capacity across multiple locations
    • Enhanced Personal Mobility* and Business Continuity** services

    *Licensed and provisioned per DID user behind a PBX where available; does not conflict with PBX station feature functionality.
    **Licensed and provisioned per trunk group behind a PBX; does not conflict with PBX station feature functionality.

  • Tech Features

    • Direct Inward Dialing (DID), hunting, calling name and number delivery
    • Call forwarding not reachable and call forwarding always features keep your business running during a service disruption
    • Additional capabilities and features only available in an SIP environment