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Avaya IP Office 500 Phone Systems

High-Value Communications and Collaboration for your Business

Avaya Phone Systems provide a unified solution specially designed to meet the latest communications challenges for small and medium businesses.

IP Office 500 is a powerful phone system and communications platform for small and medium businesses. With IP Office employees will be kept reachable, responsive & productive from any location. Your organisation will also benefit from simplified processes and infrastructure, as well as lower operating costs.

Avaya Business

Avaya IP Office Packages →


True Unified Communications” experience with Avaya IX Workplace

Full site resiliency without additional licensing

From 3 to 3,000 users & 150 locations

Integrated application options for customer contact & messaging

Web collaboration including Team Spaces

Mobility for Windows, Mac, Android & iOS

Intuitive, web-based management

Up to 512 ports of meet-me audio conferencing

Keep Mobile & Remote Employees Engaged

Avaya Remote Work

  • Keep employees instantly in touch with one-number reachability.
  • Lower mobile phone charges by routing calls through the system.
  • Enable remote working.

Make Your Teams More Productive

Avaya Productivity

  • Accessible – anyone with Internet, any location, any device.
  • Powerful collaboration.
  • Intuitive meeting experiences.

Engage With Your Customers Better

Avaya Engagement

  • Get calls to the right person quickly – even if that person is remote.
  • Go beyond voice with multichannel.
  • Track and understand how well your business is supporting customers.

Get a quote

Call us or request a callback

1300 302 276

Avaya IX Workplace – Unified Communications Experience

IX Workplace brings value in 4 major areas:


User & Attendant Clients Unified Messaging, VDI, SDK, Gateways & Servers

Reduce downtime, lower risk of data loss & interception. Tailored comms, higher customer satisfaction


Virtual HD Meeting Room

Face to face experience with anyone, anywhere, any device. Frictionless participation, even for guest


Persistent Messaging, Team Collaboration

Business communications as easy as consumer apps. Organized – work, communicate, meet, handle docs, track progress


Desktop & Conference Phones, Customizable & Vertical Devices, DECT Wireless, Huddle & Room Systems

Accelerate business, higher productivity with the right tools. Consumer tech for business desktops

Mobile and Desktop Applications (Android, iOS, PC, MAC)

Avaya Mobile and Desktop Applications

Call Us if Assistance
  • Microsoft Teams Solutions

    Microsoft Teams

  • Let's Talk Video Conferencing
  • Let's Talk Meeting Rooms
  • Customer Reviews

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    4.8 35 reviews

    • Avatar Michael Stillman ★★★★★ 9 months ago
      I have dealt with Plexus for over 15 years & have found them extremely professional & have always delivered on time, & we have their VOIP phones in our office which are … More fantastic.
    • Avatar PKD Partners ★★★★★ 6 months ago
      Great service and highly recommended. Very professional and excellent communication throughout the whole process. The team has been very helpful and always available to assist us.
    • Avatar Whitney Beadman ★★★★★ 8 months ago
      I would highly recommend anyone reaching out to the team at Plexus for any business communication issues. The team are professional with super prompt reply and technicians. Big shout … More out to Faye for all her exceptional communication and Jack the technician. So incredibly happy to be assisted so promptly and have the issue resolved. Great work Plexus
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