Mitel System Controllers (PBXS)

Mitel System Controllers (PBXS)

The MiVoice platforms offer a complete range of flexible communications platforms – from modular on-premise solutions to a single, cloud-ready software stream that supports a range of deployment models.


Mitel’s MiVoice unified communications platforms were designed to address your business’s communications needs, no matter what size your business is and to provide your business with the tools for improving employee productivity and business efficiency, so that you can expect a tangible return on your communications investment.

Mitel MiVoice Office 250

Mitel MiVoice Office 250

(5 to 250 Users)

The MiVoice Office 250 phone system is an affordable and flexible communication platform for small to mid-size businesses. (Formerly the Mitel Office 5000).

Mitel MiVoice Business

(1 to 65,000 Users)

The Mitel MiVoice Business is a highly scalable, proven business communication platform that delivers voice, unified messaging, mobility, presence, conferencing, collaboration, applications, and more. (Formerly the Mitel Business 3300).

Mitel MiVoice

"Renewal by Andersen has been using Comtex for our phone requirements for several years. They have always been very attentive to our needs and responsive if we have any concerns. Comtex is educated in the latest technology available. As we grow and our phone system requirements increase it is good to know that Comtex will be there to support those requirements and can recommend the best solutions on the market."

Let's Get Started!

Schedule an on-site survey
Arrange a remote screen share demo
Get a custom quote
Request a call to learn more

Talk to me!

NJ: (201) 935-2000
NY: (212) 248-2017





    Working With Comtex Is a Stress-Free Experience

    We Care! It's Just That Simple.

    You won't find any company that works harder than we do!

    60+ Years Experience

    Our longevity in the industry proves we will be there to support your system long after deployment.

    Local On-Site Customer Support

    Our dedicated tech support team is on-site and always available to help. No call queue or hold times!

    5-Star Customer Reviews

    We're devoted to excellent customer service and support. We have all 5-star Google reviews!

    Trained & Certified Technicians

    Our technicians are certified to maintain, program, and support our systems.

    24/7 Emergency Service

    Comtex offers 24 hours, 7 days a week, emergency service response.

    Let's Get Started!

    Schedule an on-site survey
    Arrange a remote screen share demo
    Get a custom quote
    Request a call to learn more

    Call or Text a Professional Now!





      NJ: (201) 935-2000
      NY: (212) 248-2017