Ubiquiti UT-ATA-US Talk Telephone Adapter - 2 RJ-11 Phone Ports - 1 RJ-45 Network - PoE/USB Power - Desktop/Wall/Magnetic Mount
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Product Features
Technical Overview
This telephone adapter operates as a standalone SIP endpoint, converting VoIP signals to analog audio for compatibility with standard telephone equipment. It supports Power over Ethernet (PoE) for simplified deployment, alongside USB and external power adapter options for flexible installation scenarios.
The device is constructed from durable plastic and measures 5.18 inches in height, 4.36 inches in width, and 1.11 inches in depth, with a lightweight 300-gram profile. Its compact form factor allows for discreet placement on desktops, walls, or magnetic surfaces.
This section brings together practical product details such as Features, Network (RJ-45), Phone Line (RJ-11), USB, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The UT-ATA-US adapter eliminates the need for costly analog telephone system upgrades by leveraging existing VoIP infrastructure. Its dual RJ-11 ports allow simultaneous use of two analog devices, such as a telephone and fax machine, over a single network connection.
Flexible Power Options
Supports Power over Ethernet (PoE) for centralized power management, USB for portable setups, and includes an external power adapter for traditional wall outlet use.
Comprehensive Telephony Features
Includes voicemail access, caller ID, do not disturb, call transfer, call waiting, and three-way conferencing to meet basic business communication needs.
Versatile Mounting
Comes with magnetic flat mount, wall mount, and angled desktop stand accessories for installation on various surfaces without additional hardware.
Deployment / Use Cases
This adapter is ideal for small businesses transitioning from traditional phone systems to VoIP without replacing functional analog equipment. It serves as a cost-effective solution for integrating fax machines, legacy telephones, or emergency lines into modern IP telephony networks.
Common deployment scenarios include home offices requiring a dedicated fax line, retail environments with existing analog point-of-sale systems, and remote worksites needing reliable analog phone connectivity over internet connections. The flexible mounting options make it suitable for desk, wall, or magnetic surface installations in space-constrained areas.
Legacy Equipment Integration
Connect analog telephones and fax machines to VoIP systems, extending the lifespan of existing hardware while adopting modern telephony features.
Small Office Communication
Provide dual-line analog phone support for reception desks, conference rooms, or private offices using a single network drop and PoE switch.
Physical Profile
The adapter features a slim plastic enclosure with dimensions of 5.18 inches high, 4.36 inches wide, and 1.11 inches deep. Its lightweight 300-gram construction and included mounting accessories allow for flexible placement on desks, walls, or magnetic surfaces without requiring specialized tools or brackets.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 5.18" (131.50 mm), 4.36" (110.70 mm), 1.11" (28.20 mm), 300 g. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4.36" (110.70 mm)
- Depth
- 1.11" (28.20 mm)
- Height
- 5.18" (131.50 mm)
- Weight
- 300 g
What's in the Box
The package includes the Talk Telephone Adapter along with multiple mounting accessories for versatile installation options.
Highlights
- Converts VoIP to analog for 2 phone lines
- Includes 1 RJ-45 network port and 2 RJ-11 phone ports
- Supports Power over Ethernet (PoE) for simplified installation
- Features USB and external power adapter options
- Provides voicemail, caller ID, call transfer, and conferencing
- Compatible with analog telephones and fax machines
- Includes magnetic, wall, and desktop mounting accessories
- Compact plastic enclosure measuring 5.18" x 4.36" x 1.11"
- Lightweight 300-gram design for flexible placement
- SIP endpoint functionality for VoIP network integration
Specifications
| Specifications | |
|---|---|
| Manufacturer | Ubiquiti Inc. |
| Manufacturer Part Number | UT-ATA-US |
| Brand Name | Ubiquiti |
| Product Line | Talk |
| Product Model | UT-ATA |
| Product Name | Talk Telephone Adapter |
| Product Type | Telephone Adapter |
| Technical Information | |
| Features | Voicemail Access,Caller ID,Do not Disturb,Call Transfer,Call Waiting,3-way Conferencing |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Phone Line (RJ-11) | Yes |
| USB | Yes |
| Headphone | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Number of Phone Line (RJ-11) Ports | 2 |
| Power Description | |
| Power Source | USB,PoE,Power Adapter |
| Input Voltage | 5 V DC,48 V DC |
| Physical Characteristics | |
| Product Material | Plastic |
| Height | 5.18" (131.50 mm) |
| Width | 4.36" (110.70 mm) |
| Depth | 1.11" (28.20 mm) |
| Weight (Approximate) | 300 g |
| Miscellaneous | |
| Package Contents | Talk Telephone Adapter Magnet Flat Mount Wall Mount Angled Desktop Stand |
| Form Factor | Desktop/Wall/Magnetic Mount |
| Compatibility | Analog Telephones Fax Machines |
User Manual
FAQ
How many analog phone lines does this adapter support?
The Ubiquiti Talk Telephone Adapter supports two separate analog phone lines through its dual RJ-11 ports. This allows simultaneous connection of two analog devices, such as a telephone and fax machine, or two separate telephone lines for different users or purposes.
What power options are available for this telephone adapter?
This adapter offers three power options: Power over Ethernet (PoE) for centralized power management through the network cable, USB power for portable setups or computer connections, and an included external power adapter for traditional wall outlet use. It accepts input voltages of 5V DC for USB and 48V DC for PoE.
Can this adapter work with fax machines?
Yes, the adapter is fully compatible with analog fax machines. It converts VoIP signals to analog audio that standard fax equipment can process, allowing legacy fax machines to operate over modern IP telephony networks without requiring dedicated analog phone lines.
What mounting options are included with this adapter?
The package includes multiple mounting accessories: a magnetic flat mount for metal surfaces, a wall mount for permanent installation, and an angled desktop stand for tabletop use. These accessories provide flexible placement options without requiring additional hardware or tools.
Does this adapter support basic telephony features?
Yes, the adapter includes essential telephony features such as voicemail access, caller ID display, do not disturb mode, call transfer between lines, call waiting notification, and three-way conferencing capability. These features make it suitable for basic business communication needs.
What network connectivity does this adapter require?
The adapter requires one RJ-45 Ethernet connection to your network. This single network port handles both data communication for VoIP signaling and, when using PoE, power delivery. The adapter functions as a SIP endpoint on your VoIP network, converting digital signals to analog for connected devices.
How many SIP lines or accounts does this phone support?
The listed telephony detail is Yes, which helps buyers confirm deployment fit for desk-phone and unified-communications environments.
What network or Ethernet connectivity is listed?
Communication products are best understood through their line support, connectivity profile, and deployment fit. Those details help buyers confirm desk-phone or conference-room suitability before rollout.
| Qty | Price | Available |
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