888.530.9112 | 414.431.4777

IP Office Techs

Nationwide Sales and Service of Business Telephone Systems

Get into VoIP Easily


We have a Try Before You Buy Program for a new or gently used IP Office VoIP Phone System from Avaya and IP Office Techs.  Low cost phone lines, color display phones. No problem. Unsure about whether your network or company is ready? Learn more. Click here to fill in our easy 5 minute webform

IP Phones connect to your existing data connections to the main PBX or phone switch.  They can be interconnected between the network and your workstation, using only one data cable. These phones come in a variety of styles and sizes to fit any budget or requirement. Some have buttons with small screens and others have large touch sensitive color LCD screen - the choice is yours!

In additon to these IP Phones, other phone types and communication methods for the Avaya IP Office include:

Digital Phones  |  Analog Phones

We can help plan your next VoIP Phone System.  Please fill in our new customer form now, or just call in and we'll get you started over the phone.  888.530.9112


Compatible with IP Office 8.0 (42) and higher

9611G IP Phone

Popular color screen display model supports up to three BM12 modules for receptionists to see who is on the phone 

  • Screen: 2.8 x 2.1 inch color display
  • Fixed Feature Buttons: 9
  • Programmable Buttons: 8 x 3
  • Softkeys: 4
  • Navigation Cluster: 4-way
  • Speakerphone: 2-way
  • Integrated Headset Connection
  • Ethernet Speeds: 10M, 100M, 1G
  • USB application support
  • Order Code: (9611G) 700480593

Uses: Executives, Receptionists, Power Users

Quick Reference Guide


Compatible with IP Office 8.0 (42) and higher

9608 IP Phone

Popular grey-scale screen display model supports up to three BM12 modules for receptionists to see who is on the phone 

  • Screen: 3.2 x 2.2 inch grey-scale display
  • Fixed Feature Buttons: 9
  • Programmable Buttons: 8 x 3
  • Softkeys: 4
  • Navigation Cluster: 4-way
  • Speakerphone: 2-way
  • Integrated Headset Connection
  • Ethernet Speeds: 10M, 100M
  • USB application support
  • Order Code:

Uses: Receptionists, Power Users



Compatible with IP Office 6.0 and higher



9640 / 9630 IP Phone

An IP Phone with a large color display (grayscale on the 9630), paperless labels, and enhanced audio quality with low power consumption and an integrated Gigabit Adapter to connect to your network (9630G)

  • Screen: 3.1 x 2.3 inch, tiltable
  • Fixed Feature Buttons: 10
  • Programmable Buttons: 6 x 4
  • Softkeys: 4
  • Navigation Cluster: 5-way
  • Speakerphone: 2-way
  • Integrated Headset Connection
  • (bluetooth optional)
  • Order Code: (9640) 700383920

Uses: Executives, Managers

Quick Reference Guide




Compatible with IP Office 4.2 and higher

1603 IP Phone

With a backlit display, this phone delivers all the capabilities you need for a walkup environment with three line appearances and 10 fixed feature buttons. Built-in Ethernet switch on the 1603SW simplifies connections to the local network

  • Screen: 2 x 16 (backlit)
  • Fixed Feature Buttons: 7
  • Programmable Buttons: 3
  • Speakerphone: 2-way
  • Headset Port: No
  • Ethernet Speeds: 10M,100M
  • Order Code: 700415540

Uses: Lobbies, Walkup, Wallmounted



Compatible with IP Office 4.2 and higher

1608 IP Phone

These phones combine a professional appearance with ease of use. Users easily navigate through contacts and call logs, and the phone supports eight line appearances and feature keys. Headset compatible

  • Screen: 3 x 24
  • Fixed Feature Buttons: 11
  • Programmable Buttons: 8
  • Softkeys: 3
  • Navigation Cluster: 5-way
  • Speakerphone: 2-way
  • Integrated Headset Connection
  • Ethernet Speeds: 10M,100M
  • Order Code: 700415557

Uses: Everyday Users

Quick Reference Guide



Compatible with IP Office 4.2 and higher

1616 IP Phone

These phones offer large displays with adjustable viewing angle and up to three 32-button expansion modules—plus, support for wireless headsets—an ideal choice for higher volume call handling environments

  • Screen: 4 x 24
  • Fixed Feature Buttons: 15
  • Programmable Buttons: 22
  • Softkeys: 3
  • Navigation Cluster: 5-way
  • Speakerphone: 2-way
  • Integrated Headset Connection
  • Ethernet Speeds: 10M,100M
  • Order Code: 70041556 or 700450190

Uses: Executives, Managers,  Receptionists, Call Centers

Quick Reference Guide

          

             Compatible with IP Office 6.1 and higher


9621G IP Phone

  • Screen: 3.7 x 2.1 color display with touchscreen and 4 position tiltable for easier viewing
  • Wideband Audio
  • Integrated Headset Connection
  • Bluetooth headset support with optional adapter
  • Ethernet Speeds: 10M.100M,1G
  • Order Code: 700480601

Uses: Executives

Quick Reference Guide




Compatible with IP Office 6.0 and higher

9641G IP Phone

Top of the line touchscreen phone with color display made for the busy executive who wants a clean design and great functionality.  Also made to impress for high-profile reception areas

  • Screen: 4.1 x 2.3 inch touchscreen display, tiltable
  • Fixed Feature Buttons: 10
  • Programmable Buttons: programmed as icons on the display - 12 per page
  • Speakerphone: 2-way
  • Integrated Headset Connection
  • Order Code: 700480627

Uses: Managers, Receptionists, High Profile Areas

Quick Reference Guide



Compatible with IP Office 6.0 and higher

9650 IP Phone

Specifically made for power users that answer many calls, transfer them and monitor bridged appearances throughout the day

  • Screen: high resolution monochrome display
  • Context driven menus
  • Fixed Feature Buttons: 9
  • Softkeys: 4 x 3
  • Navigation Cluster: 5-way
  • Speakerphone: 2-way
  • Integrated Headset Connection
  • Ethernet Speeds: 10M,100M
  • Order Code: 700383938

Uses: Managers, Call Centers, Executive Secretaries

Quick Reference Guide

Compatible with IP Office 3.2 and higher

4610/5610 IP Phone

The Avaya 4610/5610 IP telephone provides the same advanced calling features and functions as traditional Avaya telephones. This stylish phone incorporates a number of convenient features, such as a built-in headset jack, message waiting indicator, easily readable displays, and multiple programmable feature keys

  • 5 line x 29 characters LCD (168 x 80 pixel)
  • 10 Fixed Feature Buttons
  • 24 Programmable Feature Buttons on 3
  • Large Message Waiting Indicator
  • Two-way hands-free speaker and microphone
  • Desk or Wall Mountable
  • Ethernet Speeds: 10M,100M
  • Integrated Headset Connection

Quick Reference Guide

Compatible with IP Office 3.2 and higher

4620/5620 IP Phone

The Avaya 4621/5621 phone is a favorite in many offices. It's backlit display looks great in any lighting situation and the tilt stand is easy to adjust at many angles.  The oversize speaker provides better sound than most, rivaling some dedicated conference phones.  With 12 programmable buttons per screen and three screens of buttons, this is the most comprehensiove phone in this class we sell

  • 7 line x 29 characters LCD (backlit display with model 5620)
  • 10 Fixed Feature Buttons
  • 36 Programmable Feature Buttons on 3 pages
  • Large Message Waiting Indicator
  • Two-way hands-free speaker and microphone
  • Desk or Wall Mountable
  • Ethernet Speeds: 10M,100M
  • Integrated Headset Connection


Compatible with IP Office 3.2 and higher

4602SW IP Phone

The Avaya 4602SW IP telephone is a model designed for the walk-up user in common areas like meeting rooms, lobbies, or stores

  • 2 line x 24 character display
  • 10 Fixed Feature Buttons
  • 2 Programmable Feature Buttons
  • Large Message Waiting Indicator
  • Listen-only handsfree speaker
  • Desk or Wall Mountable
  • Ethernet Speeds: 10M,100M

Quick Reference Guide

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Can't get fast relaible service from your current Avaya Partner? 

We can service all Avaya IP Office Systems, no matter who has installed it.  We can tidy up the programming, repair or replace parts, troubleshoot phone company issues, set up features you did not know existed, and all done quickly at a reasonable rate. Fill out our form or call us at 414.431-4777.

Please fill out our new customer form to start with us even faster!  We call even on weekends!  Click the below link

New Customer Form 


Our Own YouTube Channel

Since 2017, we have complete sets of videos that mirror our in-person training classes.  Visit the page here.

IP Office Server Edition

Not only do we sell and support it, we live it.  Our office runs on Server Edition. This server based platform is designed for the new world of VoIP telephony and interconnected sites. It is managed from a single menu-driven  console with seamless connections between sites.  And did we forget to mention collaboration?  

Read More...


We Now Sell and Support Mitel VoIP Phone Systems!

Call us to get a quote or service for your Mitel 5000 or MiVoice 50 System.


New Customers Wanted

We want you as our customer. Did you know top Avaya Business Parters call us to to provide technical services for their own customers?  Why not go direct! Fill out our 

Easy Web Form and check off what you are interested in. We'll call you back real soon. 


Huge IPO Download Site

Checkout our new downloads site - sales materials, technical docs - the works, all organized for ease in finding what you need.  ipoffice-service.com


Remote Support

We can help you program your system remotely, no matter where you are!  Check out our Remote Support  page.


Hot Files & Downloads

IP Office Release 11


More Choices

When you ask us to provide a quote we can prepare two or three different quotes for any budget requirements. 


We'll quote on a new system, using all-new components and phones or a combination of new and gently used off-lease components. Off-lease phones are fully upgradable to the newest relase IP Office and  provide a very affordable system package.


If you have an older Nortel or Norstar system we can suggest upgrades to your existing system. You can even use your Nortel phones on a new or off-lease Avaya IP Office!  


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Competitive Lease Plans Now Available!


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