Giant G5U


Featuring two color displays and newly added line keys with LED light, Fanvil G5U provides the direct access to instructions, aiming to offering greater flexibility, productivity, to exceed the different demands of businesses. Harman speaker and wideband codec of G.722 and Opus in this device deliver you an immersive HD audio experience in both high band and low band with the network.

VoIP Phone Power Supply 5V

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Business IP phone with enhanced features

Giant G5U is a Gigabit IP phone with 2 displays: The main 3.5″ high-resolution colour display and the side display for DSS keys. With all the necessary VoIP features and other expanded features such as: supports EHS electronic hanger to connect and answer calls directly from the wireless headset, integrates Bluetooth technology to connect the Bluetooth headset, and supports WiFi via dongle. IP phone that will provide a high-quality experience for professionals.

High-definition audio

With 16 SIP accounts, you can receive and process multiple calls simultaneously and easily transfer them. Its numerous function keys give you instant access to the most commonly used functions. With the G.722 and Opus wideband codec, Fanvil delivers HD audio for clear, highly efficient communication. This Fanvil phone allows you to connect wireless headsets and answer calls directly from your headset. In addition to wireless headsets, you can also connect a wired headset via the RJ9 input. Thanks to the built-in Bluetooth technology, you can connect Bluetooth headsets.

Easy to use

It has a 3.5” main HD colour display, and a second 2.4” display on the side of the phone for DSS keys. You can customise some features for easier and more intuitive use. For use, maintenance and updates, this Fanvil phone offers many automated and centralised functions for easy management in installations with multiple devices. Includes automatic provisioning to simplify deployment across multiple platforms, supporting Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya, etc.


  • 16 SIP accounts
  • Conferencing up to 3
  • 4 in-line LED keys placed next to the display
  • 30 DSS keys
  • 3.5” colour main display
  • 2.4″ side display for DSS keys
  • Hands-free HD audio with headset
  • Supports EHS hanger for connecting wireless headsets
  • Built-in Bluetooth technology for connecting Bluetooth headsets
  • Supports WiFi via WiFi dongle
  • 2 Gigabit ports, integrated PoE
  • 10/100/1000 Mbps network
  • Telephone dock with 2 adjustable angles
  • Phonebook with 2000 contacts
  • Caller ID, call transfer, call waiting
  • 2 RJ9 ports for connecting wired and hands-free headsets
  • 2 RJ45 ports
  • Supports the IPv4, IPv6 protocol
  • Codec: OPUS, G.722
  • Possible wall mounting
  • Dimensions: 214×188.6×181.1mm
  • Black

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