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Yealink SIP-T33G IP phone, gigabit, 2.4-inch color screen, 4 VoIP acco

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Yealink SIP-T33G IP phone, gigabit, 2.4-inch color screen, 4 VoIP accounts, PoE, gray

€88,90
€88,90
Yealink SIP-T33G An IP phone for users who use VoIP for calls and want to manage multiple accounts from one device. Four VoIP accounts make...
Vendor: Yealink
Availability: In stock , 5 dni Out of stock

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Izdelek bomo predvidoma poslali čez: 5 dni
Yealink SIP-T33G IP phone, gigabit, 2.4-inch color screen, 4 VoIP accounts, PoE, gray

Yealink SIP-T33G

An IP phone for users who use VoIP for calls and want to manage multiple accounts from one device.

  • Four VoIP accounts make it easy to manage multiple phone lines.
  • A gigabit connection allows you to connect to a fast network.
  • PoE power supply simplifies connection when network equipment supports PoE.
  • The color screen allows for clearer phone control.


Yealink SIP-T33G Gigabit Desktop IP Phone – Color Display and Advanced Multi-Line Management for Business

The Yealink SIP-T33G Gigabit IP Phone (SKU: T33G , EAN: 6938818306073 ) in elegant gray offers an extremely powerful calling experience for small and medium-sized offices, reception areas and more demanding workplaces. It is equipped with a bright 2.4-inch (6.1 cm) color LCD display with a resolution of 320 × 240 pixels, which provides a clear display of contacts, line statuses and intuitive menu navigation.

The phone supports up to 4 VoIP accounts and features 6 programmable keys for quick function customization. The built-in dual-port Gigabit Ethernet switch (10/100/1000 Mbps) provides lightning-fast network connectivity and pass-through for your computer. Power over Ethernet (PoE IEEE 802.3af) support and the included AC adapter enable flexible installation, while the advanced Yealink HD Voice technology with Full Duplex speakerphone ensures crystal-clear, interference-free conversations.

Main advantages

  • Bright 2.4" color LCD display: High resolution (320 × 240 px) with backlight for excellent visibility of call information.
  • Manage 4 VoIP accounts: Ability to manage multiple lines simultaneously with 6 programmable quick access keys.
  • Dual-port Gigabit network: Fast Ethernet ports (10/100/1000 Mbps) with integrated PoE power support.
  • Premium HD sound quality: Smart noise filtering and a full-duplex hands-free speaker for natural sound.
  • Included power supply and PoE support: Flexible choice of power supply via LAN cable or included AC adapter.
  • Extensive business features: Address book with up to 1000 entries, support for SMS, call forwarding, transfer, call hold and conferencing.

Technical specifications

  • Manufacturer / Brand: Yealink
  • Model / Designation: SIP-T33G
  • Product code / SKU: T33G
  • EAN code: 6938818306073
  • Device type: Wired IP desktop phone
  • Display: 2.4" (6.1 cm) color LCD with backlight (320 × 240 pixels)
  • Number of VoIP accounts/lines: 4 SIP accounts/4 lines (6 programmable keys)
  • Network interface: 2× RJ-45 Gigabit Ethernet (10/100/1000 Mbit/s)
  • Power supply: PoE (IEEE 802.3af) or included AC power adapter (100-240 V, 3 W consumption)
  • Connectors: 2× RJ-45, 2× RJ9 (for handset and additional headset)
  • Audio features: Yealink HD Voice, Full Duplex hands-free speakerphone, codecs G.722, G.711a/u, G.729AB, G.723.1, G.726, VAD, CNG, AGC, AJB, PLC
  • Phonebook and features: Phonebook up to 1000 entries, SMS, caller ID, call forwarding, transfer, callback, anonymous call rejection
  • Network protocols and security: HTTP/HTTPS, IPv6, LLDP/CDP/DHCP VLAN, ICE, QoS, IEEE 802.1x
  • Certificates: CE, FCC, RoHS, REACH
  • Device dimensions: 212 × 186 × 146 mm
  • Color: Gray
  • Warranty: 24 months

Package contents

  • 1× Yealink SIP-T33G IP phone with handset and cable
  • 1× Base station / desktop stand
  • 1× AC adapter
  • 1× Ethernet cable (RJ-45)
  • User documentation and quick start guide



It is important to know

Compatibility with your VoIP service and network is more important than just the number of supported accounts. Also, check before purchasing whether your network equipment supports the power mode you want to use.

  • Multiple accounts are only useful if you can connect them to your VoIP services; phone support alone does not confirm provider compatibility.
  • Powering via PoE simplifies setup, but depends on the availability of appropriate PoE equipment in the network.
  • Call quality is also affected by the stability of your internet connection, so your phone cannot fix network problems on its own.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🏢 Permanent workplace in a small office

🟢 Very convenient - support for multiple VoIP accounts is useful when you want to manage different business accounts on one phone; their operation must be coordinated with the VoIP system.

🏠 Home Internet telephony

🟡 Suitable with restrictions - to use you need a VoIP service that supports the appropriate configuration, and a sufficiently stable internet connection.

Answers to frequently asked questions

Does the number of VoIP accounts indicate how many calls can be made simultaneously?

Not necessarily. The number of accounts and the capacity for simultaneous calls are different, so check the phone specifications and the support of your VoIP system for this purpose.

Description updated: November 2026

Why buy from ENAA?

  • The descriptions on ENAA are designed to be neutral and help you make an independent, data-based decision.