SIP for Switchvox

Unified Communications with SIP for Switchvox®

SIP.US is designed to be compatible with many PBX solutions and Switchvox is no exception.  SIP for Switchvox reduces communications costs and administrative effort, yet still provides the sophisticated unified communications features that businesses desire.

Supported Products

About Switchvox

Switchvox, by Digium is a full unified communications system that embraces VoIP. Switchvox is built on Asterisk and is Digium's solution for small and medium sized businesses.  Each system incorporates many key features to enable business communications.  When implemented with SIP for Switchvox, customers can save 40% - 60% on monthly communications cost and reduce the effort necessary to maintain and administer the phone system.

SIP phone service

Implementing Switchvox

Each Switchvox business phone system comes with all features included. Clients choose the appliance that is the right size for their business.  The solution is easy to configure and administer with an intuitive, web-based interface that allows clients to manage the solution from anywhere.  Employees can control their own Find-me/Follow-me rules, voicemail boxes and conference rooms.  Many of Switchvox's features can be accessed from any device.

Why Choose SIP.US for Switchvox?

When deployed together, Switchvox provides the call management and unified communications features, while SIP.US provides connectivity, via the internet to the telephone network. The need for expensive PRI lines from the telphone company is eliminated. Here are just a few of the reasons customers benefit from SIP for Switchox:


  • Big Savings - You will save money on your monthly communications costs in two ways. First, the traditional lines provided by the telephone carrier can be eliminated. SIP channels are much less expensive and can be purchased in increments of only one, so you get exactly the number of channels you need. Also, SIP.US includes local and long-distance calling to the lower 48 US states and parts of Canada, so long distance charges are also eliminated or reduced.
  • Easy to Setup and Maintain - Switchvox is sold as an appliance that is easy to install, configure and maintain. Both Switchvox and SIP.US provide user friendly online management tools so that you can easily make changes to your system when needed.
  • Future Proof - With SIP.US and Switchvox, you don't need to guess about your future communications needs. As your business grows, with Switchvox Anywhere, you can seamlessly move to a larger system with minimal associated costs and network changes. Additional channels or trunks from SIP.US can be provisioned almost immediately whenever you need them.

How To Configure SIP for Switchvox

SIP.US makes configuration easy.  We have created a detailed configuration guide and it's available in our knowledge base.  We are also happy to work with you directly.  If you'd like help, just visit our support site and open a new ticket.

We hope you'll start your free trial today and begin enjoying the cost saving and improved staff productivity with SIP for Switchvox.

Get Your Free SIP TRUNK in 60 Seconds.

SIP for Switchvox Frequently Asked Questions

You can choose the high-speed internet connection that works the best and provides the best value for your business.  T1, cable, DSL and Metro Ethernet are all supported.  Unlike some SIP vendors, we do not require that you purchase your broadband access from us, so you are free to select the best solution for your situation.

Customer Feedback

Here is what our customers have to say about working with SIP.US.

Simple Interface.

We were able to get our systems up and running with SIP.US in a matter of minutes using the simple online interface.

Matt Harrison

Elevate Audio Visual

Low cost and good!

It’s easy to be low cost, but it’s a lot harder to be low cost AND good! In my opinion, SIP.US should be on anyone’s short list of primary providers.

Michael Dodds


All the tools I need.

The SIP.US Control Panel gives me all the tools I need to add, change and delete phone numbers. I can even order all the DIDs I need and set them up instantly. I love having access to these self-service tools, but I know the support team is also there if I need additional help.

Colin Cook

Thimble River

Up and running in minutes.

We are able to get our Switchvox systems up and running with SIP.US in a matter of minutes using the simple online interface.

Mike Crockett

BITS Technology

Quality support, low price.

I wasn’t sure how to configure my Asterisk system to work with SIP.US. The SIP team was able to remotely access my system and set it up for me. I didn’t expect that level of support for such a low price.

Greg Galvin

The Galvin Law Group

Fast and easy set-up.

I don’t have any experience with SIP trunking, but connecting my Asterisk PBX to SIP.US was fast and easy.

Eddy Pareja

Sangfroid Web Design

Excellent support.

The reason we moved most of our VOIP to you is because of your excellent support. We moved from another provider but your support makes the extra money well worth it.

Brian Marshman

CEO BMI SmartCloud