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Yealink SIP-T31G VoIP phone in classic grey with 2.3" graphical LCD and corded handset

Yealink Network Technology Co., Ltd

Yealink Network Technology Co., Ltd SIP-T31G VoIP phone classic gray

SKU CH-MEVX-Y59WB

A corded VoIP handset with a 2.3" 132x64-pixel backlit display, dual Gigabit Ethernet ports, PoE and support for two SIP accounts

  • TypeAccessories
  • HD voice clarity with Yealink HD Voice technology
  • 3" 132x64-pixel graphical LCD with backlight
  • Dual-port Gigabit Ethernet for fast wired connectivity
  • PoE support simplifies installation and cabling
  • Up to 2 SIP accounts for flexible line management

Essential VoIP desk phone

The Yealink SIP-T31G is a corded IP phone built for everyday business calls. It connects through dual-port Gigabit Ethernet and draws power over the network cable. A 2.3-inch graphical LCD with 132-by-64-pixel resolution and backlight shows caller details and menus clearly. The handset delivers Yealink HD Voice audio quality for natural conversation.

Suits small offices and remote desks

This model supports up to two SIP accounts and local five-way conferencing, making it a fit for teams that need basic multi-line handling. It also works with EHS wireless headsets for hands-free use. Buyers who need more than two lines, a colour display, or built-in Wi-Fi should look at other models. The phone is wall-mountable for flexible placement.

Steady performance on long calls

PoE power delivery removes the need for a separate adapter, so the device stays online during extended sessions without extra cables. Dual Gigabit ports pass network traffic through to a PC while the phone maintains its own connection. Opus codec support keeps voice quality consistent even when bandwidth varies. The monochrome LCD remains readable under continuous office lighting.

Highlights

  • HD voice clarity with Yealink HD Voice technology
  • 3" 132x64-pixel graphical LCD with backlight
  • Dual-port Gigabit Ethernet for fast wired connectivity
  • PoE support simplifies installation and cabling
  • Up to 2 SIP accounts for flexible line management

Specifications

TypeAccessories

Questions about this item

What network infrastructure do I need to power the SIP-T31G without a separate adapter?

Connect it to a switch or injector that delivers Power over Ethernet through either of the dual Gigabit ports.

Can I keep my existing EHS-compatible wireless headset when switching to this phone?

Yes, the phone supports EHS wireless headsets so your current headset will work without a new base.

How can I confirm the SIP-T31G is registered and ready for calls after setup?

The 2.3" 132x64-pixel graphical LCD with backlight shows account status, SIP registration and call state at a glance.

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