Our fire panel is on an
AT&T copper line. What do we do?
Contact the monitoring company and the elevator contractor first. Then send CHNLSYNC the letter, the affected addresses, and a line inventory.
The letter is AT&T telling you it has asked to discontinue the copper voice pair. The fire panel and the elevator phone sit on that same class of pair. They do not get a separate stay. A town can sit on Exhibit 1 and still have addresses that are not in this wave.
We stay on the file as broker and project quarterback. Technical authority stays with the monitoring company, the licensed fire-alarm vendor, the elevator contractor, and the authority having jurisdiction.
This page does not decide NFPA 72 or ASME A17.1. It does not say AP-A is, or is not, legal for a fire panel or an elevator phone. Products named below are sourced examples, not picks. Contact the monitoring company, the licensed fire-alarm vendor, the elevator contractor, and the AHJ before anyone buys a path.
What the filing covers
The same AT&T §63.71 application that produced the letter asks to discontinue legacy voice on or after November 15, 2026 for about 90,000 customers in portions of 1,060 wire centers across 18 states. Approval is pending. Exhibit 1 is not a confirmed street-level cut. Later AT&T filings are other waves, not extra customers in this 90,000. The letter walk is on We got a copper retirement letter from AT&T.
AT&T names AP-A and Business Voice among replacements. The filing insert is specific about power: AP-A does not provide line power; the battery powers the AP-A device, not medical or security-monitoring equipment; the included battery is up to 24 hours on standby; an extra battery is $89 before tax. This page will not pick a winner.
What AT&T’s Business Voice brief says
AT&T’s product brief (fetched 2026-08-22) describes Business Voice as “a simple, one-box solution for both your voice and vital utility lines, such as fax machines, public safety phones, fire alarm panels, security alarms, elevator phones and more.” It also says the product “Meets many regulatory requirements for devices, such as fire alarm panels and elevator phones.”
The same brief’s footer frames the service as VoIP that needs broadband and electrical power, with a battery “designed for up to 24-hours backup, subject to operating and environmental conditions.”
That is AT&T’s sentence. Not site compatibility, not code compliance, not AHJ acceptance. CHNLSYNC has no verified first-hand AP-A or Business Voice install on a fire DACT or elevator phone, and no verified AHJ decision on record.
What this page will not decide
- NFPA 72 and ASME A17.1 are not ruled hereThe tracker FAQ is not a verdict either.
- We are not the carrier, the fire vendor, the elevator contractor, or the AHJTechnical authority stays with those desks.
- A contract is not a stayExhibit 2 of the April 23 POTS filing is customer notices and backup-power disclosures, not a contract carve-out. Similar contract language in a May 15 filing is about OPT-E-WAN, a Layer 2 VPN, not this pair.
- An Exhibit 1 match is not a confirmed street cutA town can sit on the list and still have addresses that are not in this wave.
What to do this week
- Photograph the letterDate, wire-center name, telephone numbers, and the docket if it is printed.
- Pull the bill and inventory the pairsDesk phones versus fire DACT, elevator, intrusion, gate, fax, boiler, and parking. A panel can have power and a dead path.
- Call before buyingMonitoring company, licensed fire-alarm vendor, and elevator contractor first.
- Send CHNLSYNC the letter, the addresses, and the inventoryWe stay on the file as broker and project quarterback.
- Take AT&T’s “supports fire panels and elevator phones” language to those vendors and the AHJWe will not declare AP-A or Business Voice legal or illegal.
- Do not treat generic office VoIP as the fire or elevator pathA desk-phone replacement is not a life-safety path.
- Do not wait on a contract to keep the pair aliveA contract is not a stay.
- Test with the people who own the path before copper is cutWritten signal confirmation is their document.
Sourced examples, not picks
Names below are what AT&T wrote, what a spec sheet claims, or what a search surfaces. None of them is a CHNLSYNC recommendation.
| Named product | Where the name came from | How to read it |
|---|---|---|
| AT&T Business Voice / AP-A | AT&T brief and the 15393-2025 insert | Do not treat as an AHJ listing |
| AT&T Phone for Business - Advanced VAB-1 | Spec sheet analog-replacement uses | Not a CHNLSYNC pick |
| Ooma AirDial, RCN POTS Link, Phonewire | Vendors that rank in public search | Do not name as “the” answer. Do not import their 1,711 wire-center or 19-state figures for this filing. |
| Potter IPA-CID, DMP CellCom, Honeywell IPGSM | Bing-surfaced vendor examples only | Examples of communicator names that appear in search, not a shortlist |
Hypothetical walk-through
This is a hypothetical. It is not a verified CHNLSYNC case, and it is not a first-person site walk.
A four-story hospitality building receives a November 15, 2026 AT&T letter. Two analog telephone numbers sit on the bill: one to the fire panel, one to the elevator machine room. Facilities photographs the letter, calls the monitoring company and the elevator contractor, and sends CHNLSYNC the letter, the addresses, and a two-line inventory. CHNLSYNC matches the printed wire-center name against Exhibit 1 and stays on the file as broker. Nobody treats a contract as a stay. Nobody puts generic office VoIP on the panel.
What this costs
Nothing. CHNLSYNC is paid a commission by the supplier you choose. Buyers never receive an invoice from us.
Sources
AT&T §63.71 application dated December 1, 2025. Courtesy copy filed with the Florida Public Service Commission on December 10, 2025, Document 15393-2025. PDF: 15393-2025. Exhibit 1 is the wire-center list. Exhibit 2 is the sample letters and backup-power inserts.
AT&T Business Voice product brief, © 2024 AT&T, fetched 2026-08-22: att-business-voice-product-brief.pdf.
State-by-state filings: Copper Retirement Tracker.
Call monitoring and the elevator shop first.
Then send the letter, the affected addresses, and the line inventory. A human broker reviews every recommendation — and it costs you nothing.