Google Review
Skip links

Business VoIP Phone System

Crystal-Clear Calls
in the Cloud

Schedule a Free Consultation

Teams Certified IP Phones Raise the Bar for VoIP Phone Service

Cloud-based VoIP phone solutions serve more people when they can be used with a physical phone, rather than just via computer.

The Microsoft Teams certified IP phone is a fully functional desktop phone that runs on the Office 365 Phone System. You get all the features of a desktop phone and all the cost savings of VoIP with excellent call quality.

Our Business VoIP Phone System Exceeds Expectations By:

Presenting high-quality audio call and meeting experiences

Working through Internet-connected devices and desktop phone

Providing calendar integration and one-touch meeting join

Being managed via the Microsoft Device Management Solution

Allowing users to navigate to call history, voicemail and meetings

Making voicemail transcription available in the voicemail tab

Let’s Talk About Your

IT NeedsBusiness Needs Industry Needs

Contact Us to Get Started Call Us to Get Started

Here’s the Outcome You Can Expect from Our

VoIP Phone System for Business

Whether your call is through a device or on a Teams Certified IP phone, you enjoy a higher level of call quality than that of other VoIP phone services. You also enjoy all the features of Teams and the convenience and reduced cost of VoIP phone service. For organizations that don’t require all the features of a hosted PBX system, a business VoIP phone system is an excellent alternative.

Check Out Our

Other Unified Communications Solutions


Make and manage calls from any Internet-connected device.

Get the Details


Cloud-based phone system with PSTN conferencing capability.

Get the Details


Combines workplace chat, meetings, notes and attachments

Get the Details

Our Customers Say It Best

See All Testimonials

“Besides migrating our Microsoft SQL database, OnPar managed a server migration from Server 2003 to Server 2012. We’ve trusted OnPar to build and maintain our complex network and assist with cloud migration services for our 300+ employee transportation company for over 10 years.”

Dean Koch
Dean Koch
Stone Transport

Contact Us

Transform Your Business

with OnPar Technologies

Whether your business is ready for full digitalization, you want to get out from under your IT or you have a special project that requires Microsoft expertise, we’d love to hear from you.

Get started