Yealink SIP-T31W IP Phone - Corded/Cordless VoIP with Wi-Fi - PoE - Wall Mount - Classic Gray
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Product Features
Technical Overview
The SIP-T31W operates on VoIP technology, transmitting audio signals over Internet protocols to reduce traditional telephony costs. It includes a single RJ-45 network port with integrated Power over Ethernet, allowing both data and electrical power to be delivered through one cable. This simplifies installation and reduces clutter, particularly in environments with limited access to power sources.
Audio features include a built-in speakerphone and caller ID functionality, enhancing call management and hands-free operation. The corded handset ensures reliable voice transmission, while the cordless/corded base unit provides flexibility for users who need mobility within a limited range. Wi-Fi connectivity supports wireless network integration, offering an alternative to wired Ethernet connections where cabling is impractical.
Relevant factors for this section include IP Phone Technology, Handset Connectivity Technology, Base Unit Connectivity Technology, Network (RJ-45). When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This IP phone stands out with its dual connectivity options and installation flexibility, making it a practical choice for diverse business needs. The combination of corded and cordless operation allows users to switch between fixed and mobile use, while PoE and Wi-Fi support reduce infrastructure demands and enable quick deployment.
Cost-Effective Communication
By leveraging VoIP technology, the SIP-T31W helps businesses avoid high toll charges associated with traditional telephone lines, offering a scalable solution for voice communication over existing Internet connections.
- Uses Internet for audio transmission
- Reduces telephony costs
Simplified Installation
Power over Ethernet eliminates the need for separate power adapters, streamlining setup and reducing cable clutter. Wall-mount capability further optimizes space usage in crowded offices or shared workspaces.
- Single-cable power and data
- Flexible mounting options
Deployment / Use Cases
The Yealink SIP-T31W is well-suited for small to medium-sized businesses, remote offices, and retail environments where reliable voice communication is essential. Its cordless/corded design supports both desk-bound and mobile users, making it ideal for reception areas, conference rooms, or warehouse settings where employees need to move short distances while on calls.
Wi-Fi connectivity extends its usability to locations without Ethernet drops, such as temporary offices or renovated spaces. PoE support ensures compatibility with standard network switches, enabling centralized power management in larger deployments. The wall-mount option allows for installation in hallways, kitchens, or other auxiliary areas where desk space is limited.
Office Desks
Provides clear audio and caller ID for daily business calls, with the corded handset ensuring consistent voice quality during extended conversations.
Shared Workspaces
Wall mounting and compact dimensions make it suitable for communal areas, while Wi-Fi reduces dependency on wired network infrastructure.
Physical Profile
Measuring 6.38" in height, 7.40" in width, and 7.44" in depth, the SIP-T31W has a compact form factor that conserves desk space. The Classic Gray finish offers a neutral, professional look that complements most office decor. Wall-mount capability allows for vertical installation, freeing up surface area and providing an ergonomic viewing angle for the interface.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 6.38" (162 mm), 7.40" (188 mm), 7.44" (189 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 7.40" (188 mm)
- Depth
- 7.44" (189 mm)
- Height
- 6.38" (162 mm)
Highlights
- VoIP technology for cost-effective Internet-based calling
- Corded/cordless base unit for flexible use
- Wi-Fi connectivity supports wireless network integration
- Power over Ethernet simplifies installation
- Built-in speakerphone enables hands-free communication
- Caller ID functionality for improved call management
- Classic Gray finish for a professional appearance
- Wall-mount capability optimizes space usage
- Compact dimensions fit easily on desks or walls
- Single RJ-45 port with PoE support
Specifications
| Specifications | |
|---|---|
| Manufacturer | Yealink Network Technology Co., Ltd |
| Manufacturer Part Number | SIPT31W |
| Brand Name | Yealink |
| Product Series | T3 |
| Product Model | SIP-T31W |
| Product Name | SIP-T31W IP Phone |
| Product Type | IP Phone |
| Technical Information | |
| IP Phone Technology | VoIP |
| Handset Connectivity Technology | Corded |
| Base Unit Connectivity Technology | Corded/Cordless |
| Wireless Technology | Wi-Fi |
| Caller ID | Yes |
| Speakerphone | Yes |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 1 |
| PoE (RJ-45) Port | Yes |
| Physical Characteristics | |
| Product Color | Classic Gray |
| Form Factor | Wall Mountable |
| Height | 6.38" (162 mm) |
| Width | 7.40" (188 mm) |
| Depth | 7.44" (189 mm) |
FAQ
What is the base unit connectivity of the Yealink SIP-T31W?
The SIP-T31W features a corded/cordless base unit, allowing it to operate as both a traditional desk phone and a mobile device within a limited range. This flexibility supports users who need to move around their workspace while remaining accessible for calls.
Does this IP phone support Power over Ethernet?
Yes, the SIP-T31W includes a PoE (RJ-45) port, enabling both data and electrical power to be delivered through a single Ethernet cable. This reduces the need for separate power adapters and simplifies installation in environments with standard network switches.
Can the SIP-T31W connect to Wi-Fi networks?
Yes, this phone supports Wi-Fi connectivity, providing an alternative to wired Ethernet connections. This is useful for locations without network drops or for temporary setups where running cables is impractical.
Is the Yealink SIP-T31W wall mountable?
Yes, the phone is designed with a wall-mountable form factor. This allows for vertical installation to save desk space and is ideal for shared areas like conference rooms, kitchens, or hallways.
What audio features does this IP phone include?
The SIP-T31W includes a built-in speakerphone for hands-free communication and caller ID functionality to display incoming call information. These features enhance call management and usability during business conversations.
What color is the Yealink SIP-T31W?
This IP phone comes in a Classic Gray finish, offering a neutral and professional appearance that blends well with most office environments. The color is consistent across the device for a cohesive look.
| Qty | Price | Available |
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