A future-proof phone system with next generation features

Save money every month while still getting a state-of-the-art phone system with over 40 enterprise level features. We set it up at no charge and offer the best support in the business.

no upfront costs
over 40 enterprise level features
each seat

Per Month

get a quote

Unlimited Calling
Phones and set up included
Over 40 features

Included Features

  • auto attendant

    Unlike using a live operator, the auto attendant means that you’ll never miss an important customer service call or sales opportunity again. You can customize your virtual answering service to route calls to the appropriate department, extension, or voicemail inbox, even after regular office hours.

  • Conference call

    Speak with up to two people at the same time with our built-in conference call feature. If you need to speak with a larger group, you can use our conference bridge feature to host as many callers as you like.

  • voicemail-to-email

    Voicemail-to-email delivers voicemail directly to your email inbox. You can listen to your message any time, from any device. It also makes it easy to retreive old messages when needed, and your voicemail box will never fill up.

  • music on-hold

    Keep callers informed and entertained with messages and music on hold. Answer frequently asked questions, announce new products and services, offer directions or operating hours… It’s up to you. You can change your music or message as often as you like. We make it easy.

  • hunt groups

    A Hunt Group is a set of users handling similar types of calls. An example of a group would be sales department or customer support. When someone calls in to speak with sales they would ring one number but the call can be answered by any number of users who are assigned to that particular group.

  • find/follow

    Never miss an important call again. The find/follow feature makes sure that you get your calls no matter where you are. Choose whether to route a call to your cell phone or to a colleague, or both. Setting up this feature is easy and you can change it as often as you like.

  • Phones are included

    Tierzero Hosted PBX service comes complete with Polycom VVX500 telephones. These high-quality phones offer HD quality sound and generously-sized touch-screens. VVX600 phones are available at additional cost and include a larger screen, more lines, and Bluetooth compatibility.

  • mobile app

    The Tierzero mobile app is fully integrated with our cloud hosted phone system. Make and receive calls, dial extensions, transfer calls and change phone settings from anywhere.

Over 40 features in all

Tierzero Hosted PBX service includes
your choice of these high quality phones

  • App
  • App
  • App
  • App
Polycom VVX 500

12-line desktop phone with HD voice.
3.5-in TFT LCD touchscreen display.
Power over Ethernet (PoE).
Two port 10/100/1G Ethernet Switch.
Download specification sheet

Polycom VVX 600

16-line desktop phone with HD voice.
4.3-in TFT LCD touchscreen display.
Power over Ethernet (PoE).
Two port 10/100/1G Ethernet Switch.
Bluetooth enabled.
Download specification sheet

Yealink W56P Cordless

4 simultaneous calls with HD voice.
2.4 inch color screen.
Up to 30 hours talk time.
3.5 MM headset jack.
Download specification sheet

Yealink CP 960 Conference

3.1 inch color LCD screen.
HD audio with BG noise suppression.
20-foot microphone pickup range
Power over Ethernet (PoE).
Download specification sheet.


Unified Communications brings everyone to the table no matter where they are

Tierzero Unified Communications adds powerful new features to our business phone system. Features like video conferencing, screen sharing and chat add a new level of interactivity to your business communications.

Learn more


A powerful call center platform that is affordable and easy to use

Our call center feature provides a professional-grade solution for managing and routing your calls. You’ll have the freedom to decide exactly how your calls are handled with features like Automatic Call Distribution (ACD), customizable greetings, and detailed reporting tools that are designed to ease the challenges of administration and enhance your customer’s experience.

Learn more


Our intuitive console makes it easy to manage complex phone systems from anywhere.

You have the freedon to log into the console using a laptop, tablet, and even a smart phone.

Easy to use

Easy to set up, easy to manage. Add users, change settings and view reports on any device from anywhere in the world.

Extremely powerful

Don't let the simple interface fool you. Provision, manage, and gain insights from anywhere with advanced admin and analytics.

Get a custom quote

or speak with a really smart person who knows
a lot about telephones

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Additional Features

Shared Call Appearance

Make and receive calls from your office, your home, and even your smartphone using one phone number across all devices.

Call Center

Turn your Hosted PBX service into a full-featured call center. Advanced call routing, real-time and historical analytics are just some of the features.

Unified Communications

With Tierzero UC desktop and mobile apps, you can call, chat, video conference, and start interactive online meetings from anywhere.


We make SD-WAN simple and cost-effective. Our experienced engineers take all of the hassle and anxiety out of it

CRM Integration

Optimize your company’s workflow by leveraging everyday apps that your employees are already using, like Salesforce and MS Office.


Tierzero offers an easy-to-use, secure, and reliable fax service that uses your fax machine or sends directly to your email... or both. 

Focused. Professional. Disruptive.

Tierzero began over 20 years ago as an effort to disrupt the telecommunications industry, so we understand the frustration when it comes to dealing with the big phone companies. We believe it's our job to make the lives of business owners and IT managers less complicated and deliver an elegant solution that works with the least amount of hassle.

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