The Landline Behind Your DoorKing Gate Is Going Away. Here Is the Replacement.

What is actually being shut off, and when

The copper telephone network in California is being retired in stages, and the dates are now public record rather than rumor.

• AT&T, June 29, 2026. The Federal Communications Commission granted AT&T’s application to discontinue copper-based voice services at more than 184,000 residential and about 15,000 business locations across 360 California wire centers. AT&T said it would begin grandfathering the affected services on or after July 19, 2026, with discontinuance proposed for on or after June 1, 2027. The California Public Utilities Commission had ordered AT&T to keep providing landline service in 2025, and a second AT&T petition asking the FCC to override the state rules was still pending when this was written — so the exact date can move, but the direction is settled.
• Frontier, now a Verizon company. Frontier’s own copper-discontinuance page describes replacing copper voice with fiber where it exists and with a wireless home-phone service where it does not. A September 9, 2026 Verizon application to discontinue copper voice covers portions of California along with nine other states and the District of Columbia, and names the Frontier companies within it.
• The FCC’s direction. Since 2025 the Commission has been easing the rules carriers must follow to retire copper, which is why the applications are moving faster than they did a few years ago.

If a copper line at your gate is switched to fiber or to a wireless home-phone box, the DoorKing panel may keep working — or it may not: telephone entry systems depend on analog line voltage, DTMF tones and ring cadence that not every replacement service reproduces cleanly. Either way, the panel is now tied to a service the carrier is actively trying to leave, on a schedule the carrier controls.

How a DoorKing telephone entry system depends on that line

The DoorKing 1802, 1810, 1812 and 1838 families are telephone entry systems. A visitor finds a resident in the directory, the panel dials the resident’s number, the two talk, and the resident presses a key on their phone to fire the gate relay. In the classic installation that call runs over a POTS line — plain old telephone service — and the property pays for that line every month whether anyone visits or not.

DoorKing has adapted. Its current literature says the 1802 and 1812 can connect over cellular (with a DKS cellular adapter), VoIP or POTS, and that its 1800-081 cellular interface works with the 1802AP, 1808AP, 1810AP, 1812AP and 1838AP. Two things to know before you take that path:

• DoorKing describes the cellular option for the 1802 as a voice-only connection — no video, no visitor snapshots — and it replaces a landline bill with a cellular plan.
• You keep the original panel: the same keypad, the same directory, the same 1990s-era experience at the gate, with a new box behind it.

For a property that only needs the gate to keep answering, a cellular adapter is a legitimate fix. For anyone who has ever wished they could see who is at the gate, it is a missed opportunity.

Your three options, honestly compared

There is a fourth path some properties choose: a DoorKing IP-based panel. It is a fair product, and if your community is standardized on DoorKing directories it can be the right answer. We install DoorBird for most Los Angeles homes and small gated communities because the camera, app and integrations come standard rather than as add-ons, and because it services well.

What a DoorBird replacement gives you

DoorBird’s door and gate stations are IP devices: they live on your network, not on a phone line.

• A camera at the gate. Every call includes live video; the DoorBird app on iOS and Android lets residents see the visitor, talk to them and open the gate from anywhere with an internet connection — the kitchen, the office, another country.
• A record of who came. DoorBird stores visitor and motion snapshots in its cloud history, which is the first thing a property manager asks for after an incident.
• Several ways in. Depending on the model: keypad codes, RFID fobs, and app-based unlock, so gardeners, deliveries and guests do not need a resident on the phone.
• Relay outputs that fire a gate operator, electric strike or maglock, and inputs for a request-to-exit button or door contact.
• Integrations. DoorBird publishes integrations with Savant, Control4, Crestron and other control platforms, so an estate that already runs Savant sees the gate feed on the same touch panels and TVs.
• Multi-tenant models with a call-button directory for small gated communities and multifamily buildings.

What DoorBird needs in return is network at the gate: a Cat6 run with PoE, or a point-to-point wireless bridge where trenching is not practical, plus an internet connection at the property. That is the part of the job that decides whether a replacement is a morning or a two-day project, and it is why we assess the gate before quoting.

What the replacement job involves

1. Assessment. We identify the existing DoorKing model, how the gate operator is wired, where the phone line enters, and the distance and path from the gate to the nearest network point.
2. Network to the gate. Cat6 in conduit where a path exists; otherwise a licensed wireless bridge between the house and the gate pedestal. DoorBird is powered over that cable (PoE), so the old panel’s power supply is retired with it.
3. Mounting and relay wiring. The DoorBird station replaces the DoorKing faceplate or mounts on the same pedestal; its relay is wired to the operator’s open input exactly as the DoorKing relay was, so the gate behaves the same for a car that is already inside.
4. App, users and codes. Residents are enrolled in the DoorBird app, keypad codes and fobs are programmed, and the visitor-history and notification settings are set per household.
5. Cancel the line. Once the gate has run for a week on DoorBird, the property cancels the copper line and its monthly charge.

The same visit is a good time to add a camera covering the approach lane, since the pull string and PoE switch are already there.

For HOAs and property managers

A gated community usually owns its telephone entry system and pays for its line, which makes the copper retirement a board decision rather than an emergency. Three points for the agenda: the carrier’s timeline is now published, the cellular-adapter path keeps the old panel and adds a plan, and an IP intercom with keypad and fob entry removes the dependence on residents answering their phones. If the community also runs a license-plate camera at the gate, California’s automated license plate recognition rules apply — see our HOA license-plate camera guide for the policy requirements.

What to budget

Every gate is different, so treat these as planning ranges rather than quotes. A single-family DoorBird gate station installed on an existing cable path is typically a one-day job; a wireless bridge to a distant pedestal, a multi-tenant station with a directory, or trenching for new conduit each add to it. Against that, the property stops paying for a phone line that existed only to ring a gate. Ask us for a written scope that lists the station model, the network method, the relay wiring and the app enrollment — and demand the same from any other bidder.

Why Innov8av

We are a California C-10 electrical contractor (CSLB #1043428) and BSIS Alarm Company Operator (ACO 7755) with our own technicians, a one-year parts-and-labor warranty, and same-day response for existing clients. We install DoorBird, service it when it goes offline, and integrate it with the Savant, Lutron and camera systems already in the house. The gate feed lands on the same screens and phones as everything else — which is the whole point of replacing a telephone with a network device.