On-Premise Phone Systems


The SolSwitch was built from the ground up by our team of software development experts. Scalable and robust, we designed an appliance that houses all of a business' telecommunication needs in one device.

Deploying the SolSwitch on-premise gives your organization direct and complete control over all of your communication needs.

Three Appliances to Best Serve You

Not sure which appliance is best for you? Contact a representative.


Small and Medium Businesses
Sunwire On-Premise Business Phone Systems - SolSwitch-1000
  • Up to 250 devices/users
  • Storage: 2 x 500GB
  • RAID 1
  • Memory: 8GB
  • Network: 2 x RJ-45
  • Processor: Intel Xeon E3 3.1 Ghz
  • Power: Single 260W
Download Datasheet


Multi-Site Enterprises
Sunwire On-Premise Business Phone Systems - SolSwitch-2000
  • Up to 1,000 devices/users
  • Storage: 4 x 1TB Hot-Swap
  • RAID 10
  • Memory: 32 GB RAM
  • Network: 4 x RJ-45
  • Processor: Intel Xeon E5 6 Cores @ 2.2 Ghz
  • Power: Single 750W
Download Datasheet


Resellers and Carriers (CLECs and ILECs)
Sunwire On-Premise Business Phone Systems - SolSwitch-4000
  • Up to 4,000 devices/users
  • Storage: 4 x 4TB Hot-Swap
  • RAID 10
  • Memory: 64 GB
  • Network: 4 x RJ-45
  • Processor: Intel Xeon Silver 4208 8 Cores @ 2.1 Ghz
  • Power: Dual Hot-Swap 750W
Download Datasheet

The SolSwitch is a next-generation phone system!

Find out more about how the SolSwitch can help your organization.


Fully-Customizable Features

Start making your phone system work for you.

The SolSwitch has the potential for unlimited Extensions, Queues, Auto-Attendants (IVRs), Time Rules, Voicemail-to-Email and so much more.

Every aspect of each feature can be customized to meet your exact needs. Features can also be combined via call flow routing in order to achieve desired results.

Sunwire On-Premise Business Phone Systems - Countless Fully-Customizable Features
Sunwire On-Premise Business Phone Systems - A Wide Range of Available Peripherals

A Wide Range of Peripherals

The SolSwitch is compatible with various makes and models.

The SolSwitch is vendor-neutral - which means it is compatible with a wide range of industry-leading brands.

We have a large assortment of compatible IP phones, conference units, paging equipment, analog integration, headsets, cabling and much more.


App and Mobile Integration

Desktop and Mobile Applications

Get the SolSwitch Connect App - Connect Chat Collaborate

Call, chat and collaborate with SolSwitch Connect. Keep your users connected any time, anywhere and on any device. Available on desktop (Windows and Mac) as well as mobile (iOS and Android).

  •   Softphone Capabilities
  •   Push Notifications
  •   Video Calling
  •   Real-time Presence
  •   Contacts Import
  •   Screen Sharing
  •   Instant Messaging
  •   Group Chats
  •   SolSwitch Phone Features
  •   Supports Bluetooth Audio
  •   Text Messaging (SMS)
  •   Video Conferencing
Sunwire On-Premise Business Phone Systems - SolSwitch Connect Desktop and Mobile App
Sunwire On-Premise Business Phone Systems - SolSwitch Administrative Web Portal

Administrative Web Portal

Customize your system - it's fast and easy!

The SolSwitch's Administrative Web Portal allows users to instantly control and edit their phone system's features and functionality on the fly from anywhere in the world with an Internet connection.


Reporting and Monitoring Tools

A range of analytics to help make your business more efficient.

Sunwire On-Premise Business Phone Systems - SolSwitch Reporting and Monitoring Tools
Sunwire's Recommended Phone Headsets

Headset Compatible

Wired and wireless, desk phones and softphones!

Bring your own headset! Our phone services support a range of wired and wireless headsets for all device types. We can help you find the perfect headset for your Sunwire phone services on desk phones, computers, laptops, Android and Apple devices.


Redundancy Options

We offer two options that can be implemented individually or together.


Ensure you're always up and running.

High Availability refers to a system or component that is continuously operational for a desirably long length of time. HA works by connecting and syncing two appliances together.

One system is active and the other is on stand-by. Should the active unit fail, the stand-by system instantly becomes active getting you back up and running in seconds.



Ensure your system is never overloaded.

Distributed Load-Balancing is a computer networking methodology to distribute workload across multiple computers or clusters. SolSwitch’s Load-Balancing involves having two synced systems at separate locations.

In the event that one location suffered a catastrophic accident, the other location could continue to operate and support the phone system without down-time.

Feature Add-Ons

The packages below offer additional features and functionality.

  • Multi-Tenant Licence

    The Multi-Tenant add-on allows SolSwitch owners to host their own tenants on their appliance.

    This is perfect for building owners looking to offer phone service to tenants or for those looking to earn extra income from their phone solution.

    Multi-Tenant Partnership agreement is required.

    Download Infosheet
  • SolCast Licence

    SolCast is a call scheduling tool that allows users to enter a list of numbers to contact and play a pre-recorded message.

    Who to call, what days and time to call, how many times to retry are all options that can be configured inside the SolCast feature.

    Perfect for appointment reminders or past due notifications.

    Download Infosheet
  • Hospitality Suite

    The SolSwitch hospitality add-on includes a dashboard which allows the front desk staff to enable/disable access to long distance, enable/disable message waiting indicator and set the next day’s wake-up call time.

    The dashboard grants access to a specified list of IP addresses without having to login which makes it easy for the front desk staff to open and use.

    Download Infosheet

How to Buy?

Contact a representative today.

Reach Out

Complete Your Solution

Get fully Unified Communications.

Sunwire Business Phone Services - SIP Trunking

SIP Trunking

Reduce your recurring monthly phone line bills by pooling your offices' lines.

Sunwire Business Phone Services - Dedicated Voice Circuits

Dedicated Voice Circuits

Get crystal clear high-definition call quality and superior service.

Sunwire Business Phone Services - SolSwitch Connect Desktop and Mobile App

SolSwitch Connect App

Stay connected on desktop (Windows and Mac) or mobile (iOS and Android).

Sunwire Business Phone Services - Professional Services

Professional Services

We offer certified installation, 1-on-1 training and support maintenance agreements.

Questions? Get in touch!