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Yealink SIP-T40G 3-Line Gigabit IP Phone

Yealink SIP-T40G Entry-Level Gigabit IP Phone

Yealink SIP-T40G

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Yealink SIP-T40G IP Phone
Price: $119.00
Product Condition: New. Factory Sealed.
Warranty: 1-Year Manufacturer
Brand: Yealink
Manufacturer Part Number: SIP-T40G
UPC: 6938818301689

Stock Status : In Stock

Availability: Ships the Same Business Day


VoIP Device Provisioning:

Description Extended Information

Yealink SIP-T40G

Yealink SIP-T40G is a full-featured yet cost-effective IP phone with Gigabit Ethernet support for future-proof speed. SIP-T40G supports the open SIP protocol, giving you maximum choice of VoIP platforms, including 3CX, BroadSoft, Genesys, and Asterisk. With 3 SIP accounts and a bright, backlit display, Yealink T40G is intended for everyday users. Yealink includes their Optima HD audio technology, which provides wideband audio both from the handset and from the full-duplex speakerphone. Connect a headset using the dedicated RJ9 port, or a compatible EHS headset using the RJ12 port.

Yealink SIP-T40G is designed for today's offices. That means you get all the networking and security features you require, including PoE support for simplifying your infrastructure. Yealink SIP-T40G also features 802.1p/Q QoS control for optimizing data traffic, TLS encryption for protecting your communications, and IPv6 for future-proof compatibility. Open VPN support lets you receive and send communications through a virtual network, ensuring both professional audio and security.

Yealink SIP-T40G IP Phone Quick Specs:

  • Connectivity Type: IP/VoIP
  • Communications Protocol: SIP
  • SIP Accounts: 3
  • Ethernet Ports: 2x 10/100/1000
  • PoE: 802.3af Class 2
  • Additional Interfaces: RJ9 headset, RJ12 EHS
  • Display: 2.3" 132x64 backlit LCD
  • Speakerphone: full-duplex with echo cancellation
  • Local Conferencing: 3-way
  • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
  • Expandable: no
  • Wall Mountable: yes, with optional wall mount bracket

Yealink SIP-T40G Entry-Level Gigabit VoIP Phone Package Contents:

Note: Yealink SIP-T40G does not include a power supply.

  • SIP-T40G phone
  • Handset with cord
  • Ethernet cable
  • Stand
  • Quick start guide

Manufacturer Authorized, Compatible & Unlocked IP Phones

VoIP phones from IP Phone Warehouse are open and unlocked, which means they can be provisioned or set up to work with on-premise or hosted VoIP phone systems from many of the following providers.

3CX Logo


8x8 Logo


Asterisk Logo


BroadSoft Logo


Broadvoice Logo


CallCentric Logo


Elastix Logo


FreePBX Logo




Intermedia Logo


Jive Logo


Metaswitch Logo


Nextiva Logo


OnSIP Logo


RingCentral Logo


Vonage Logo


For more information or specific phone compatibility, call IP Phone Warehouse’s experts at (888) 201-9056.

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