Digium SIP Trunking

Reduce your telephony costs in minutes and deliver a higher standard of service to your business by replacing traditional phone lines with Digium SIP Trunking.

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  • Certified

  • Supported


  • Low monthly rates, per channel or per minute
  • Combine voice and data to one network
  • Pay only for trunks you need


  • Paid
  • Metered Rate Plan starting at $.015 per minute
  • Channelized Rate Plan starting at $18.45 per mo. per channel


Save thousands off your phone bill with lower rates for local and long distance, and simplify your communications into a single data connection. Start saving today with the most viable means to keep your business better connected and lower your telephony costs.

Reduce Your Telephony Costs Instantly

  • Low monthly rates, per channel or per minute.
  • Combine voice and data to one network. 
  • Pay only for trunks you need.
  • Reduce hardware costs associated with traditional channels.
  • Connect to existing legacy systems.

End-to-end connectivity with Digium products

Developed and deployed by Digium, SIP Trunking gives your company the ability to offer an end-to-end solution under one support umbrella.  From the dollar savings of SIP trunks, to the powerful UC benefits of Switchvox, to the high quality and feature-rich Digium IP Phones, Digium provides the total communications solution for your organization.

Metered Rate Plan:

Works well for businesses that may need more flexibility in their communications week to week.

  • Priced on set rate per minute of usage.
  • Dynamically increase call capacity.

Starting at $.015 per minute

Channelized Rate Plan:

Perfect for businesses that prefer a set, predictable monthly phone bill.

  • Unlimited inbound and outbound local and long distance calls on a per channel per call basis.
  • Channels can always be added for more capacity.

Starting at $18.45 per mo. per channel


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Digium, Inc


Digium®, Inc., the Asterisk® Company, created and is the innovative force behind Asterisk, the most widely used open source telephony software. Since its founding in 1999 by Mark Spencer, Digium has become the open source alternative to proprietary communication providers, with offerings that cost as much as 80 percent less. Digium offers Asterisk software free to the open source community and offers Switchvox, Digium's Unified Communications solution to power a broad family of products for small, medium and large businesses. The company's product line includes a wide range of telephony hardware and software to enable resellers and customers to implement turnkey VoIP systems or to design their own custom communications solutions. At Digium, we're changing the way businesses communicate.


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Digium Certified

Digium offers certification of selected products to ensure their interoperability with Certified Asterisk as well as Digium's other products. A Digium certified product provides an assurance of quality and interoperability of the product with Asterisk.