888.530.9112 | 414.431.4777

IP Office Techs

Nationwide Sales and Service of Business Telephone Systems


                Aastra 6867i VoIP Phone with optional Expansion Module - amazing form, function, and voice quality

Remarkable Audio

All 6800i Series SIP Phones feature Mitel’s high definition Hi-Q™ audio technology to deliver enhanced performance and voice clarity. Integrating HD wideband audio codecs, advanced audio processing and hardware components that support a true wideband frequency range, the 6867i offers a superior voice experience on each audio path – handset, speakerphone or headset port – making conversations crystal clear and more life-like. Even more impressive is the unique design of the 6867i speakerphone that utilizes dual microphones and advanced audio processing to achieve richer and clearer handsfree conversations.

Environmentally Friendly
All Aastra 6800i Series SIP phones have been designed to be environmentally friendly. Using dynamic PoE class reporting, the 6867i has a PoE Class 2 rating that automatically switches classes when an expansion module is connected enabling the phone and network switches to efficiently manage its power consumption. The Aastra 6867i also supports an optional Efficiency Level “V” compliant power adaptor if required. With smaller packaging that includes 100% recycled and biodegradable material, the Aastra 6800i Series is one of the most environmentally friendly family of SIP phones on the market.



The Aastra 6863i delivers exceptional value in an enterprise grade SIP desktop phone. With a sleek and thin modern design, the 6863i rivals other higher priced SIP products in its class on its features, flexibility and value

Enhanced Call Management
With extensive storage capacity for personal directories, callers logs, redial lists, and 3 programmable keys the Mitel 6863i can improve efficiency by providing more call information with the push of a button. With dedicated hard keys including: Transfer,Callers List, Hold, Redial, Goodbye, Options, 2 volume keys, Mute(with LED) and Speaker (with LED) as well as a 4-way navigation with Select/OK key, the 6863i is easy to use and efficient for your everyday telephone use.



The Aastra 6865i offers exceptional flexibility in a true enterprise grade SIP desktop phone that can support up to 9 lines, has Dual Gigabit Ethernet ports and features a large 3.4" 128x48 pixel LCD display with soft white backlighting and large fonts making the screen easy to read in any lighting conditions.

Enhanced Call Management
With an extensive storage capacity for personal directories, callers logs, redial lists, and 8 programmable keys, the Mitel 6865i is designed to easily manage access to all of the most frequently used call management features of the phone. Even more productivity enhancing features are available at the push of a button including: Shared Call Appearance (SCA), Busy Lamp Fields (BLF), 3-way conferencing, transfer, call waiting, call park, call pickup, intercom and paging. The 6865i is also an expandable desktop phone supporting up to three expansion modules further enhancing its productivity capabilities with additional programmable keys that can be used to access the broad list of advanced features offered by this powerful phone.



The Aastra 6867i 9-line SIP phone designed for power users who demand a lot from both their phones and their networks. The Mitel 6867i provides remarkable HD wideband audio and an enhanced speakerphone that utilizes dual microphones and advanced audio processing to achieve richer and clearer handsfree conversations.

Large Color Screen Display
The Mitel 6867i features a high resolution 3.5” QVGA color backlit LCD display that delivers a rich visual presentation helping maximize productivity and ease of use. The large color display combined with ICON based navigation menus and intuitive User Interface makes the many powerful telephony features of the 6867i instinctively easy to use.


New Customer Form


Quote Design Form 


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

Subscribe to our newsletters!


choose from the following newsletters...




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!  


Lease a System

Competitive Lease Plans Now Available!


Facebook

Like our Facebook page at facebook.com/ipofficetechs


We Do It All

Star2Star Hosted Solutions

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