Avaya IP Office® Phone in Kennesaw, GA - Phone System Hardware
Avaya has been a trusted name in business phone systems and telecom solutions for decades, helping small and medium-sized businesses stay connected and productive. With the Avaya IP Office® platform, businesses in Kennesaw, GA can access advanced VoIP communication features without the cost and complexity traditionally associated with enterprise phone systems.
By implementing a complete Avaya IP Office solution in Kennesaw, GA, your business can benefit from reliable call management, flexible communication features, and a system that can grow alongside your team.
Don't let an outdated phone system limit your business. Upgrade to an Avaya Business Phone Solution in Kennesaw, GA and give your team the communication tools they need to work more efficiently.
Why Kennesaw Businesses Choose Lanstar Voice & Data LLC
Kennesaw, GA continues to attract growing businesses, from technology and manufacturing companies to professional services and healthcare practices around Town Center and Barrett Parkway. As teams expand from a handful of employees to 20, 30, or more, outdated phone systems can quickly become a problem—leading to dropped calls, inefficient call routing, and voicemails that don't reach the right people.
Avaya IP Office is designed to support that growth. The platform can scale as you add employees, departments, or locations without requiring you to completely replace your phone system. Its ability to operate across a converged voice-and-data network can also simplify expansion and reduce infrastructure costs.
For growing Kennesaw businesses that need reliable communication without the expense of a large enterprise telecom system, Avaya IP Office offers a practical combination of scalability, flexibility, and cost control.


Why Work With Lanstar Voice & Data LLC
Plenty of vendors sell phone systems. Fewer stay to support them. Here’s what sets Lanstar apart:
Two Decades as an Authorized Avaya Dealer — We’ve sold, installed, and supported Avaya systems since 2001.
Local Technicians — Get help from technicians familiar with North Georgia telecom infrastructure.
Vendor-Neutral Advice — We support hosted VoIP and recommend what best fits your business.
Budgetary Quotes — Get free, no-obligation estimates with no pressure.
Support After the Sale — We provide maintenance, repairs, and system expansions.

Our Avaya Services in Kennesaw, GA
We provide complete Avaya support for Kennesaw businesses, including:
- Design & Consultation
- Installation & Configuration
- Repair & Troubleshooting
- Maintenance & Support
- System Expansion
- Cloud Migration
With 20+ years serving the greater Atlanta area, our local technicians deliver reliable, hands-on Avaya service.
The Avaya IP Office® Solution
Avaya's flagship product, the IP Office, is a robust and feature-rich platform that has all of the necessary capabilities you could need in a phone system. Literally, the power is at your fingertips. Even your most basic packages come with all of the features and functionality you would expect from a similar hosted solution, such as:
Lanstar Voice & Data has proudly implemented Avaya IP Office® to countless businesses, both large and small, all across Atlanta, NW Georgia, and beyond. If you desire to have your own phone system hosted in your office, with a dedicated IT or system's tech managing it, this product will be perfect.


Avaya IP Office® - Business Phone Sets:

Avaya 1400/1600 Phone Sets
Both the Avaya 1400 Series (Digital) and 1600 Series (IP) offer basic functionality for your phone system, at a very reasonable price point. The digital display gives clear indication of current calling information, enabled features, and much more.
Both series come with a smaller, 8-button variation as well as a larger, 16-button one. These sleek, entry-level phones come handy with Transfer, Redial, Volume Controls, Call Log, Conference Button, and even a Directory.

Avaya 9500/9600 Series Phones
The Avaya 9500/9600 series phones are a step-up from the 1400/1600 series sets, with slightly modified appearance and display functionality. The 9500/9600 series boast a larger digital display, with digital labels for all programmed buttons that can be dynamically updated.
All basic features and functionality are present, and these phones come with 3 pages of programmable keys. This series is designed more for regular office users who need a bit more operation and display ability.

Avaya J100 SIP Series Phones
The Avaya J100 series SIP phones are the answer to small business ingenuity. With an attractive medium between cost and functionality, the J100 phones are everything a business employee will need. J129 supports up to two concurrent calls on a single-line display, handset volume controls, as well as all your basic features like VM, Transfer, Park, and Mute.
The J179 has the ability to wirelessly connect back to your IP office... so no cords or cables! 3.5" Color display, wideband audio, and the ability to expand with button modules easily. Ask us about your options today!
*Shown Is The J179 SIP Phone
Industries We Serve in Kennesaw, GA
We've deployed Avaya systems for a wide range of Kennesaw businesses, including:
- Professional Services — Law firms, accounting practices, and financial services offices that need reliable call routing and voicemail-to-email.
- Healthcare & Medical Offices — Practices that depend on clear call transfer between front desk and clinical staff, plus after-hours call handling.
- Technology & Corporate Offices — Growing companies along the North Point and Windward corridors that need a system built to scale with headcount.
- Retail & Multi-Location Businesses — Businesses that need consistent calling features across more than one Kennesaw-area location.



