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Small white rectangular adapter with USB-C port and multiple mounting options

Ubiquiti Networks

Ubiquiti Networks UT-ATA-US Telephone Adapter

SKU CH-YYHX-9K5CE

An adapter that connects up to two analog phones or fax machines to UniFi Talk, supporting fax passthrough via G.711 and headset use on the primary line, powered by USB-C or 802.3af PoE

  • Manage two analog devices with separate numbers
  • Fax passthrough supported via G.711 codec
  • Headset functionality available on primary line
  • Powered by USB-C adapter or 802.3af PoE
  • Includes magnet flat, wall, and angled desktop mounts

Ubiquiti Talk Telephone Adapter

The Ubiquiti Talk Telephone Adapter connects analog telephones and fax machines to a UniFi Talk deployment. It supports up to two analog devices, each with its own number. The adapter is powered by the included USB-C adapter or 802.3af PoE. It connects to a UniFi OS Console via Ethernet or automatically with UniFi WiFi.

Deployments needing analog endpoints

This adapter suits offices or homes that must keep existing analog handsets or fax equipment while moving to UniFi Talk. It provides fax passthrough using G.711 and headset functionality for the primary line. Buyers who require more than two analog ports should look at alternative gateway solutions.

Two analog ports per unit

The single specification that decides fit is the two-port capacity for analog devices. Each port receives a distinct number within the UniFi Talk application. Included mounting options are a magnet flat mount, wall mount and angled desktop stand. First listed by the manufacturer in 2024.

Highlights

  • Manage two analog devices with separate numbers
  • Fax passthrough supported via G.711 codec
  • Headset functionality available on primary line
  • Powered by USB-C adapter or 802.3af PoE
  • Includes magnet flat, wall, and angled desktop mounts

Specifications

BrandUbiquiti Networks
Part NumberUT-ATA-US
Shipping weight0.64 kg
Package size160 × 135 × 94 mm

Questions about this item

What mounts and power supply are included, and what must be purchased separately?

The box contains a magnet flat mount, a wall mount, an angled desktop stand and a USB-C power adapter. No extra mounts or power supplies are required.

How many analog devices can one adapter support?

A single adapter handles up to two analog phones or fax machines, each with its own number.

What does the G.711 fax passthrough capability mean for daily use?

It lets fax machines transmit over the IP network without a separate analog line, using the standard G.711 codec.

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