Copper Landlines Are Going Away

POTS Line Replacement for Iowa Businesses

Got a letter saying your phone line is being discontinued? We replace the old copper lines behind your fire alarm, elevator phone, fax and alarm panel, and we handle the switch from start to finish.

  • Trusted by the Iowa State Fair
  • 5-Star Rated on Google
  • Ooma AirDial Partner

What the Letter Means

Your Phone Company Is Retiring Copper Lines

CenturyLink (now Lumen), Windstream, Frontier and other carriers across Iowa are shutting down their old copper phone networks. The notice usually comes with a deadline and a pitch for a pricier replacement.

The main office phone is the easy part. The real problem is the lines nobody thinks about until they stop working. Those lines quietly keep your building legal and safe.

INTEK replaces those lines with Ooma AirDial, a small box that plugs in where the copper line used to. Your equipment keeps working the way it always has. It just rides on the cellular network now instead of copper.

  • Fire alarm panels. The line that calls for help when a smoke detector goes off.
  • Elevator emergency phones. The red button in the car.
  • Burglar alarm panels that call out to your alarm company.
  • Fax machines still used by clinics, pharmacies and offices.
  • Gate and door call boxes, plus older card terminals.

How It Works

Three Steps, No Guesswork

1. Send Us the Letter

Send a photo of the notice and your latest phone bill. We figure out which lines are copper and what each one runs, and the review is free.

2. Get a Written Quote

You get one price per line, plus the monthly service, in writing. No bundles you didn't ask for.

3. We Cut It Over

We install AirDial, coordinate with your alarm and elevator companies, test every line, and cancel the old copper only after the new line passes.

Why AirDial

Built for the Lines That Can't Fail

Ooma AirDial is made specifically to replace copper lines for life-safety equipment. It is certified to UL 864, the standard for fire alarm equipment. Major cellular carriers have certified it for their networks.

A backup battery keeps it running through a power outage. It has its own cellular connection, so an internet outage at your building doesn't touch it.

  • Works with your current equipment. No new fire panel or elevator phone.
  • Battery backup for power outages.
  • Independent of your internet connection.
  • Often less per month than what carriers now charge to keep copper lines.
  • Supported by the crew that installed it, during business hours.

Free Line Review

Tell Us What You Got in the Mail

Fill this out and we'll call you back during business hours. Have the letter or a recent phone bill handy.

Easier to send a picture? Email a photo of the notice and your bill to [email protected]. We'll sort out which lines are copper and what each one does.

Not sure what a line is for? That's normal. Most buildings have at least one nobody remembers ordering.

Get a Free Line Review

Free anywhere in Iowa. No spam, no sales drip.

Common Questions

POTS Line Replacement FAQs

My phone company sent a letter saying my landline is being discontinued. What do I do?
Don't wait for the shutoff date. Send us a photo of the letter and your latest phone bill. We'll tell you which lines are affected, what each one runs, and what it takes to replace them, at no cost.
What is a POTS line?
POTS stands for Plain Old Telephone Service, the copper landline your building has had for decades. Carriers like CenturyLink (now Lumen), Windstream and Frontier are retiring that copper, so anything plugged into it needs a new connection.
Will my fire alarm panel still call out after the switch?
Yes, when it's set up right. Ooma AirDial is certified to UL 864, the standard for fire alarm equipment. Before we cut anything over, we coordinate with your alarm company and test that every signal arrives. Your local fire marshal has the final say on fire alarm connections, and we work with them when they ask.
What happens if the power goes out?
AirDial has a built-in backup battery that keeps lines working through an outage. An external battery can extend that further for fire alarm and elevator lines.
Can we keep our phone number?
Yes. In most cases the existing number moves to AirDial, so your alarm company, elevator service and fax contacts don't need to change anything.
Do I need internet for this?
No. AirDial runs on the cellular network with its own connection. It doesn't depend on your office internet, so an internet outage won't take your alarm or elevator line down with it.

Beat the Shutoff Date

Send us the letter or call us. We'll tell you which lines need replacing and quote it in writing, and the review is free.

Call (515) 904-8990Free Assessment