See What a Cloud-Based or Premises Business Phone System Can Do For Your Productivity, Morale and Bottom Line

Business Phone System

Looking for the Best Cloud and Premises Business Phone System Provider?

ProTelesis is among today’s best cloud and premises business phone system provider. We offer a solid line up of today’s best cloud based phone systems including ShoreTel Phone Systems include our onsite or premises solutions Mitel (ShoreTel) Cloud and RingCentral.

Tired of managing multiple vendors, complicated phone system protocols, or restrictive network solutions? Mitel Connect streamlines the work of administrators and end users alike. Whether you want to simplify phone system management with a cloud-based VoIP phone service, maintain control with an on-premises phone system, or a hybrid of both, our phone systems can help.

Our RingCentral and Mitel (ShoreTel) desk phones come in a variety of models to meet every need. Most cloud-based and premises phones are equipped with multiple feature keys for system directory, intercom, conference calling, transfer, redial, hold and other options like soft keys for presence status, pick up, park and more.

Each Mitel IP phone is pre-configured for quick and easy installation with the Mitel Connect UC system and offers all the advanced features, high performance and quality required in today’s constantly connected workplace.

Communicate, collaborate and connect your employees faster, easier and for less.

Our UC/UCAAS Solutions Include:

ProCloud VOIP

Want an office phone system that just works, no matter your size, industry or need? Our platform adapts and adjusts to your needs, seamlessly working the way you need it to. That way, you can focus on your business.

Benefits and Features

  • Flexibility to scale up or down.
  • Effective & intuitive user interface.
  • Leading application integration –, Microsoft Outlook, etc…
  • Total control right from your fingertips (on desktop and mobile).
  • Limitless call routing features.

ProCloud VoIP Pricing Plan

Mitel Connect ONSITE

Do you feel like you’re wasting hours on problem-solving and user implementation with outdated phone hardware? If so, it might be time for a new phone system with the lowest TCO and robust system features.

Benefits and Features

  • Control your phone anywhere on your network
  • Scalable phone system that grows with you
  • 99.999% availability
  • Push-button user support
  • Voicemail to email
  • Connect with team members, wherever you are

Mitel Connect CLOUD

Take the burden of owning, configuring and managing your phone system off your shoulders. We’ll free your phones with Mitel Cloud – a brilliantly simple hosted phone system that frees up valuable resources to focus on key strategic initiatives.

Benefits and Features

  • Your phone system stays up even if your building goes down.
  • Access remote sites easily.
  • No recurring support contracts.
  • Multiple phones for dozens of locations without an NP list or WAN.
  • Support with the touch of a Help key.
  • Upgrades with no capital outlay.


Voice. Conferencing. Online meetings. One phone system.

Optimize your business communications with enterprise-class voice, fax, text, call handling, mobile apps, and BYOD capability.With RingCentral discover how easy it is to migrate your business phone system into the cloud.

It’s easy and saves time and resources.

Your cloud phone solution doesn’t require costly and complicated technical specialists. Admins can quickly and easily manage users, locations, and devices—anywhere, anytime. Users are empowered to control many of their own settings.

Cloud PBX Business Phone Systems
Why Use a Phone System in the Cloud?
Business Phone System Management

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Kerauno is an innovative workflow automation platform which empowers companies to design and implement virtually a limitless scope of business process integrating internal and external systems with multimodal communications. Unified Communications systems include the Bolt softphone, Contact Center, API Integrations and a customizable dashboard including analytics. Kerauno as a platform was created in 2013 and Kerauno, LLC was established in 2018 as a sister company to Axia Technology Partners.


Kerauno takes Unified Communication to the next level.

In today’s hyper-competitive business landscape, organizations need fast, efficient and seamless communication in order to be successful. Kerauno automates business processes through workflows and transforming business process of what has been in the past just a phone system more effective and increasing customer satisfaction. This powerful combination equals an unprecedented opportunity to add value and increase revenue. Kerauno is a proud recipient of the following IT excellent awards:

  • TMC IT Expo Best of Show 2016
  • TMC IT Expo Best Innovative Cloud Solution 2017
  • TMC IT Expo Unified Communications Product of the Year 2017

 Kerauno Empowering Communications Solutions Brief

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Scalability Switched based platform with distributed architecture. Supports from 10-20000 users.

Low Cost Resources can be reconfigured based on usability. No rip and replacement of existing Mitel systems while adding few more resources.

N+1 Redundancy Manages resources with N+1 switch at local or remote site when switch isolated by network fault. Sites operate independently with local database instance if network fails.

Easy ManagementRanked #1 by users of pure IP unified communication systems and world-class customer satisfaction, no certified professional is required to manage the Mitel systems.


Get on the right track with ProTelesis We are recognized for our deep expertise managing a broad range of Mitel solutions and technologies to extend the value of your phone system investment.

5X Winner of Mitel Circle of Excellence Awards We are a 5 time winner of Mitel (ShoreTel) Circle of Excellence Recognition and we have 30+ years supporting end-users.

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Get In Touch

Want to know more about how a particular solution can help your business? Get connected. From beginning to end, communication is the key to our success. You will be communicated with every step of the way and throughout the entire process. And in the end, you’ll have the utmost confidence in your staff, and the products and/or services we have provided for you.

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