Which Spectralink Phones work with the Avaya IP Office PBX?

June 4, 2018 by Ying-Hui Chen

Are you using Avaya IP Office PBX and wondering what VoIP phones are compatible with it? As you may know, Avaya is very proprietary and doesn’t support many 3rd party IP Phones; however, there are some exceptions!

If you are looking to upgrade your WiFi phones, some Spectralink handsets are compatible with Avaya’s PBX. However, you will still need a 3rd party SIP license from Avaya for the handsets to act as an endpoint off the PBX.

Here are some tested handsets to get you started but we recommend you contact our VoIP experts at 1-800-398-8647 to make sure they work with your version of Avaya PBX:

Spectralink PIVOT 8744 Series Handsets

Key Features:

  • Dual mode high-resolution camera
  • Touchscreen with a full keyboard
  • Reliable voice quality over Wi-Fi
  • Open Standards for integration across call control, WiFi networks, and applications

Spectralink 8440 Series Handsets

Spectralink 8440 Series Handsets has been tested on the Avaya IP Office 500v2 software version 9.0.

Key Features:

  • WiFi compatibility with VIEW Approved WiFi Access Points.
  • 2.2 inch color LCD display, 240×320 resolution
  • Dedicated Push-to-Talk
  • Four (4) Context Sensitive Softkeys

Do you have more questions about the VoIP Phones compatibility? Call one of our VoIP consultants at 1-800-398-8647 to get your questions answered.

See More Spectralink Phones


  • Bhaskar Raman

    Looking for an economical VoIP handset, which is compatible with Avaya IP Office PBX.

    Who is the contact person based out of Bangalore , India?

    • Hi Bhaskar,

      Thanks for contacting us! I have assigned one of our sales reps, Jon Garbin, to assist you with your inquiry. He will be contacting you shortly. Here’s his contact information for your convenience: [email protected] 716-531-4271

      Thank you,

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