888.530.9112 | 414.431.4777

IP Office Techs

Nationwide Sales and Service of Business Telephone Systems

We feel your time is valuble and know it is difficult to decide on a phone system brand and installation company.  For that reason, we offer you three, and sometimes four choices to use as starting points in your journey to choose a new phone system for your company. 

We quote the best of breed phones, for three different systems, which represent three distinct price ranges.  We quote on the following:

  • A new Avaya IP Office System - more info- more info
  • An new open-source Voice over IP System (VoIP) - more info
  • A recently off-lease Avaya IP Office Phone System - more info
  • An upgrade to your currently installed Avaya or Nortel System - more info - more info

We will also provide you with information on connecting Voice over IP Phone lines (SIP trunks) to any of the above choices, which can provide you substantial savings on long distance and international calls. 

Our detailed quotes have line item descriptions and cost, so you can add or delete items and get a good idea what your system will cost after adjustments.  Furthermore, we provide photos of the phones in a handy page attached to your quote called the "Chooser". It also shows you other phones that can be used with the system quoted. And lastly we provide links to our YouTube videos showing these phones in action.

In the Milwaukee Metro and most of Wisconsin, we can come out and demo our systems, showing you the value and features that can help make your new phone system shine, while getting to know you and your companies needs. This will help us to better quote you on a system fine tuned to your operations.  We'll also provide suggestions on features you may not know about to help streamline communications even more.  Receptionists love us since we place a high priority on making them more efficient and informed about the status of other phone users in their company. 

Please call us today to setup an appointment to talk to one of our reps or for us to come out. We are waiting for your call and will pick up our phone right away!

Click on the following guides in PDF format to hand out to the decision makers in your company:

IP Office System (new)

New Voice over IP System (VoIP)

IP Office System (off lease)

New Customer Form

Quote Design Form 

Click the above links to get  started with IP Office Techs!

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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?  


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!  

Lease a System

Competitive Lease Plans Now Available!


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We Do It All

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Avaya IP Office Installation

Avaya IP Office Service

Avaya IP Office Upgrades

Avaya IP Office Programming

Avaya IP Office Leasing

Avaya IP Office Sales

Avaya IP Office Consulting

Avaya Project Management

Avaya IP Office Maintenance

Avaya IP Office SIP Trunking