Business phone systems built for Northwest Georgia

Serving Northwest Georgia locally, with VoIP solutions available nationwide. Local installs, local support, backed by 22+ years as a certified Avaya partner.

Avaya authorized dealer

Why choose Lanstar Voice & Data LLC

22+ years in the region
Two decades of installing and supporting business phone systems across Rome and North Georgia.

Certified Avaya partner
Authorized to sell, install, and support Avaya IP Office and hosted VoIP platforms.

Local, hands-on support
Our team shows up on-site when it matters and answers the phone when you call.

See What Our Customers Say About Us

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Alyssa Peppin profile picture
Alyssa Peppin
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Amazing service from Stephen!! Saved us from Verizon and definitely got us a better deal!!
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Lydia Shevchenko profile picture
Lydia Shevchenko
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If I could give more than 5 stars I would!! Steve has gone above and beyond helping us switch from AT&T to the Avaya system. I truly cannot say enough good things about this company. After an INSANELY frustrating 6-week nightmare with AT&T, some days being on the phone from 10 AM to 5:30 PM straight, with two toddlers running around…AT&T would hang up on me, transfer me into the abyss, and calls would drop nonstop. I was at my breaking point. My husband finally had enough and started searching for a new phone provider. That’s when he found Lanstar Voice and Data LLC. And honestly… life-changing. Steve spent hours on the phone with me, even picking up the phone to answer my questions past 10 pm! Patiently answering every question and explaining everything in a way that was respectful, calm, and incredibly helpful. But it doesn’t stop there—he drove THREE HOURS one way, spent the entire day at our shop, and didn’t leave until after 11 PM. He personally installed everything, made sure every phone and every piece of equipment was working perfectly, and had us fully up and running in just TWO DAYS. He told us it normally takes 1–2 weeks, but he pushed to get everything ready for our grand opening, and we are eternally grateful. Without him, it honestly would’ve been a disaster. Even after installation, he continuously checks in, texts for updates, and stays on top of porting our numbers—sometimes even reminding me about things I forget. The level of care and professionalism is unmatched. I HIGHLY, HIGHLY recommend Lanstar. If you’re frustrated with your current service, don’t even think twice. Call these guys. You will NOT be disappointed. Our new phones, features, and overall experience have blown us away. Steve truly rescued us in the most chaotic moment, and we couldn’t be happier.
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Salleigh Grubbs profile picture
Salleigh Grubbs
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Great response time, pricing, responsiveness and professionalism! Would use them again and again! Love them!
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Mike Black profile picture
Mike Black
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We have been using Lanstar for a lot of years now. They have always provided support when asked and their product is fantastic. They host our phone network and we have no issues at all. I would highly recommend using them.
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madison profile picture
madison
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They are very professional and handled us and our business with care and support for our phone systems. I 10/10 recommend Lanstar for any business looking for an efficient phone system.
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Rockmart Animal profile picture
Rockmart Animal
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Steve was super knowledgeable and fast! Would highly recommend.
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Tristin Smith profile picture
Tristin Smith
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Steve & Josh were awesome for our business. They have gone out of their way to support us! We would use again! highly recommend!
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Cherise Mays profile picture
Cherise Mays
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Steve at Lanstar is simple wonderful. He is pleasant to work with and is knowledgeable about the Avaya phone system. He helped transition our Law firm to the new Avaya Cloud system. Steve came to the office to set-up the phones, and waited for them to boot and connect to the system. Can you say exceptional customer service! Lanstar is a definite recommendation.
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bill bell profile picture
bill bell
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Lanstar has been servicing our business here in Columbus for many years. They are always quick to respond if we have a service issue or simply need to add additional equipment. Thanks for everything Josh and Steve
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Michael Black profile picture
Michael Black
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I would highly recommend Lanstar for your phone service provider. We have used Lanstar for years and they have been professional, and quick to address any concern we may have, regardless if it was just changing a name on one of our company phones, or if there was an internal problem on our server. Even when I would reach out to them on the weekend they would answer and address any issues I had. They have been a great partner to work with over the years.
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Where we Serve

Serving Northwest Georgia locally, with VoIP solutions available nationwide.

Northwest Georgia

  • Rome, GA
  • Cartersville, GA
  • Calhoun, GA
  • Dalton, GA
  • Cedartown, GA
  • Summerville, GA
  • Adairsville, GA
  • Rockmart, GA

Metro Atlanta

  • Atlanta, GA
  • Marietta, GA
  • Kennesaw, GA
  • Acworth, GA
  • Woodstock, GA
  • Canton, GA
  • Roswell, GA
  • Alpharetta, GA
  • Sandy Springs, GA
  • Smyrna, GA

Northeast Alabama

  • Anniston, AL
  • Gadsden, AL
  • Fort Payne, AL
  • Piedmont, AL
  • Oxford, AL

Southeast Tennessee

  • Chattanooga, TN
  • Cleveland, TN
  • Dayton, TN
  • East Ridge, TN

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