Yealink T31W Entry-level WiFi Phone with 2 Lines & HD voice

AIM Telecom provides troubleshooting and configuration support for this product to businesses across Canada and the USA. Contact us to confirm whether the issue can be handled by phone or requires on-site service.

Get Support Call 416-312-4819
Yealink T31W Entry-level WiFi Phone with 2 Lines & HD voice

Common issues and fixes

Reviewed troubleshooting steps are not yet available for this model.

Ask AIM Telecom about this product
Yealink T31W Entry-level WiFi Phone with 2 Lines & HD voice

About this product

• A stylish and user-friendly entry-level IP phone, Yealink SIP-T31W boasts a large 132x64-pixel graphical LCD with backlight for a clear visual experience. The T31W supports two VoIP accounts and features local 5-way conferencing to boost productivity.

• Key Features:
• Built-in dual-band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac)
• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD with back-light
• Two-port 10/100M Ethernet Switch
• PoE support
• Up to 2 SIP accounts
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch

• Note: Power adapter and Ethernet Cable are not included.

• Additional Information:
• Weight: 2.5 lb
• Dimensions: 8 × 8 × 4 in
• Phone Type: Desk

• Technical Specifications:
• Box Contents:
• Yealink SIP-T31W IP phone
• Handset with handset cord
• Stand (not applicable to US wall plate Standard)
• Quick Start Guide
• Color: Classic Grey
• Wall mountable
More product details
The Yealink T31W is an entry-level IP phone designed primarily for small offices, home offices, or individual workstations where a wired Ethernet drop isn't convenient. Its built-in dual-band Wi-Fi (2.4GHz and 5GHz) lets you place the phone anywhere within range of your wireless network, making it a practical choice for spaces that aren't wired for VoIP. The phone supports up to two SIP accounts, so it can handle a personal line and a second line for a team or assistant, and includes local five-way conferencing for small group calls without needing a bridge service.

For Canadian businesses, especially in the GTA where many offices are in older buildings with limited cabling, the T31W's Wi-Fi capability can simplify deployment. However, because it relies on wireless connectivity, you'll want to ensure your Wi-Fi network is stable and has sufficient bandwidth—voice traffic is sensitive to packet loss and jitter, so a congested or weak signal can affect call quality. The phone also includes a two-port 10/100M Ethernet switch, so you can optionally connect it via cable if you have a drop nearby, or daisy-chain a computer.

This phone is a good fit for a user who primarily makes and receives calls, uses basic call features like hold/transfer/conference, and doesn't need advanced desk-phone functions like multiple line keys or a large color touchscreen. It is overkill for a scenario where a simple corded analog phone would suffice, and it may be underpowered for a receptionist or power user who needs to manage many calls simultaneously across many lines. The T31W pairs well with a hosted VoIP service or an on-premises PBX that supports SIP, and its compatibility with EHS wireless headsets is handy for hands-free work.