AT&T, Verizon, Frontier, and Lumen are retiring copper POTS lines across 19 states — 1,711 wire centers and counting. Fire alarm communicators stop dialing. Elevator emergency phones go dead. Security panels disconnect. The 90-day FCC disconnect clock is ticking. We replace copper lines with certified cellular POTS-in-a-box solutions that pass NFPA 72, ASME A17.1, and UL 864.
Get your free copper audit See what's at riskMost property managers and facility managers think the copper sunset only affects desk phones. The real exposure is in life-safety systems that run silently in the background — the fire alarm DACT, the elevator phone, the security panel, the area of refuge phones in your stairwells. Standard VoIP will fail inspection on every one of them. The fix is a cellular POTS-in-a-box communicator certified to NFPA 72, ASME A17.1, and UL 864.
Your DACT dials the monitoring station over copper. When the line dies, the monitoring station never gets the call. You fail your next NFPA 72 inspection.
1–2 lines · Code violation · Failed inspectionEvery cab needs a working emergency phone per ASME A17.1. Lose the line and the elevator gets flagged or shut down at the next inspection.
1 line per cab · Shutdown order · LiabilityADA-required two-way emergency phones in stairwells. Each one is a separate POTS line most owners don't even know they have.
1–4 lines · ADA violation · Legal liabilityYour intrusion panel dials out to the monitoring center. No copper line means no alert when someone breaks in. Building goes unmonitored.
1 line · Unmonitored · Insurance riskLobby intercoms, gate callboxes, and parking garage entry systems still dial over POTS. Residents and tenants can't buzz visitors in.
1–2 lines · Access disruption · ComplaintsMedical offices, law firms, and financial services still transmit by fax. Legacy POS terminals dial out over copper for payment backup.
1+ lines · Revenue loss · HIPAA riskA typical 15-story condo with 3 elevators, fire panel, security system, intercom, and 2 area of refuge phones.
We don't sell one box. We audit every line and match the right technology to each system in your building. Cellular POTS-in-a-box communicators from Ooma AirDial, DataRemote, Granite, MetTel, and RCN for life-safety. UCaaS from RingCentral, Nextiva, Zoom Phone, Microsoft Teams, and 8x8 for office voice. One quote, one relationship, coast to coast.
Plugs into the existing phone jack. Your fire panel, elevator phone, or alarm sees a normal analog line — but the signal routes over 4G/5G cellular. Plug and play, battery backup built in.
Best for: Fire alarm, elevator, security, entry, area of refuge
Replaces the DACT board inside the fire alarm panel with a purpose-built cellular or dual-path communicator. Talks directly to the monitoring station. Cheapest option for compatible panels.
Best for: Fire alarm panels with direct cellular support
Routes calls over your internet connection. Excellent for office voice lines and fax. But fire alarm DACTs and elevator phones can't handshake properly — the signal corrupts.
Best for: Office voice lines, fax with adapter
| System | Best solution | Why |
|---|---|---|
| Fire alarm panel | Cellular communicator or POTS-in-a-box | Must pass NFPA 72. VoIP fails inspection. |
| Elevator phone | Cellular POTS-in-a-box | Needs analog dial tone. No rewiring the shaft. |
| Security alarm | Cellular communicator or POTS-in-a-box | Same as fire alarm logic. |
| Area of refuge | Cellular POTS-in-a-box | ADA two-way voice + battery backup required. |
| Building entry / gate | POTS-in-a-box or VoIP | Not life safety. Either works. |
| Office voice lines | VoIP / SIP | Cheapest, most features, no compliance needs. |
| Fax / POS | VoIP w/ ATA or POTS-in-a-box | VoIP for most. POTS-in-a-box for medical/legal. |
We identify every POTS line in your building — fire, elevator, security, entry, area of refuge, fax. We show you what each line costs and when your carrier plans to disconnect it.
We match the right technology to each system. Cellular for life safety, VoIP for voice. One proposal covering every line with projected savings and compliance documentation.
Professional installation with zero downtime. Your fire panel, elevator phones, and alarms keep working throughout. We handle inspection compliance documentation.
Our solutions are certified to pass inspection. We provide the documentation your building inspector requires.
A typical hotel has 4-8 elevator cabs, a fire alarm panel, security system, parking gate, and possibly area of refuge phones across multiple stairwells. That's 8-15 POTS lines you may not know you're paying for. If any of them go down, your building fails its fire inspection and your elevator gets flagged by the inspector. Guest safety, franchise compliance, and insurance all depend on these systems working.
Condo towers in South Florida are the single largest category of buildings still on POTS. A 20-story tower can easily have 3-4 elevator phones, a fire panel, lobby intercom, gate callbox, and area of refuge phones — 8-12 lines costing the association $1,500-$4,000/month in copper fees that are rising every quarter. Board members are often unaware until the AT&T bill spikes or an inspector flags the communication pathway.
Healthcare facilities have the most POTS lines per building — fire alarms, multiple elevators, security, nurse call systems, fax (still required for many insurance and pharmacy communications), and medical alert devices. Compliance is non-negotiable. A hospital with a non-functional fire alarm communication path faces immediate regulatory action. Our solutions maintain HIPAA compliance for fax transmissions and meet all Joint Commission requirements.
If you manage multiple buildings, the copper problem multiplies. A portfolio of 10 buildings could have 80-120 POTS lines across fire alarms, elevators, security, and entry systems — costing $12,000-$40,000/month combined. We work with property managers to do a full portfolio audit, prioritize by disconnect urgency, and roll out replacements building by building with zero disruption to tenants.
Multi-building campuses often have POTS lines running to fire panels, elevators, emergency blue light phones, and area of refuge phones in every building. School districts with 20+ campuses can have hundreds of copper lines, many of which haven't been audited in years. Some lines are being billed but aren't even connected to anything — "ghost lines" that cost money for nothing.
Senior living facilities face the highest stakes. Fire alarms, elevators, nurse call systems, personal emergency response systems (PERS), and security all depend on working communication lines. Residents' lives depend on these systems reaching help when called. These facilities are also heavily regulated — AHCA compliance in Florida requires documented, functional life safety communication at all times.
Enter your area code to see if your carrier has filed copper retirement notices.
We'll identify every POTS line in your building, calculate your total copper spend, and show you the disconnect timeline — at no cost.
Or call 305-414-2411 · pjbuhler@gmail.com
AT&T has filed copper retirement notices covering 1,711 wire centers. If your building is in any of these states, your POTS lines are on the retirement schedule.
Based in Miami, serving nationwide. Check if your building is affected →
Guides and updates on the copper retirement and what it means for your building.
Drop a PDF of your phone bill. Our team reviews it personally, identifies every POTS line, flags life-safety exposures, and sends a cost breakdown within one business day.
NationwideWhy the copper retirement demands a national partner — and how we match the right POTS replacement vendor to every building.
South FloridaWhich wire centers are being retired, what systems are affected, and how to replace your copper lines.
BreakingTimeline, wire centers, FCC deadlines, and what happens when your 90-day notice arrives.
ComplianceWhy VoIP fails inspection, which communicators are certified, and what your fire marshal requires.
ComplianceCode requirements, what happens when the line dies, and how to replace elevator POTS lines.
Condos & HOAsWhat your board needs to know, the cost comparison, and how to present it for approval.
Breaking — April 2026March 26 ruling removes barriers to copper retirement. Your disconnect notice could arrive sooner than expected.
Ready to audit your building? Have questions? Reach out anytime.
Phone
305-414-2411