Audio
Voice codecs	G.711a, G.722, G.723, G.726, G.729, G.729A, G.729B, G.729ab
Microphone mute
Design
Product type	IP Phone
Product colour	Black
Backlight keypad
Wall mountable
Display
Display	TFT
Display diagonal	6.1 cm (2.4")
Display resolution	240 x 320 pixels
Touchscreen
Management features
Keypad number of keys	8
Integrated voicemail
Network
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version	5.0
Ethernet LAN
Wi-Fi
Bluetooth
Quality of Service (QoS) support
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95%
Storage temperature (T-T)	-30 - 70 °C
Packaging content
Number of handles included	1 pc(s)
Handset
Charger
Phone features
Phonebook capacity	1000 entries
Call waiting
Speed dialling
Intercom
Call hold
Call forwarding
Caller ID
Call park
Call pick up
Anonymous call
Anonymous call rejection
Full duplex
Vibrating alert
Call transfer
Message-waiting indicator (MWI)
Call history
Emergency call
Ports & interfaces
Headset connectivity	3.5 mm
USB Type-C ports quantity	1
Power
AC adapter input voltage	100 - 240 V
Sensors
Proximity sensor
Weight & dimensions
Weight	126 g
Handset dimensions (WxDxH)	49.5 x 21 x 151 mm

The Yealink AX83H is the perfect solution for businesses requiring a powerful and mobile Wi-Fi IP phone. Thanks to Wi-Fi 6 support and seamless roaming, you enjoy a stable connection anywhere – ideal for offices, warehouses, or hotels. The excellent HD voice quality with Smart Noise Filtering ensures crystal-clear calls without distracting background noise. With up to 9 hours of talk time and 200 hours of standby time, the AX83H remains ready for use all day. The user-friendly 6.1 cm (2.4 inch) color display, support for up to four SIP accounts, and connectivity with Bluetooth and wired headsets make it a versatile companion in daily work.

Highlights

• Outstanding audio quality: Thanks to Yealink's Optima HD Voice and Smart Noise Filtering Technology, the AX83H offers excellent sound quality and enables clear conversations without distracting background noise
• Integrated Wi-Fi 6 and Bluetooth 5.0: Equipped with dual-band 2.4G/5G Wi-Fi 6 and Bluetooth 5.0, the device ensures stable and fast wireless connections
• Seamless roaming: Support for IEEE 802.11 k/v/r roaming enables uninterrupted connections, ideal for large workspaces such as warehouses or offices
• Powerful battery: The rechargeable battery provides up to 9 hours of talk time and 200 hours of standby time
• Multiple SIP accounts: Support for up to four SIP accounts allows flexible management of multiple lines and phone numbers
• User-friendly design: The 6.1 cm (2.4 inch) color display and intuitive keypad ensure easy operation. The elegant design with a smooth, metallic surface and optional belt clip offers additional mobility
• Extended connectivity: Support for Bluetooth headsets and wired 3.5 mm headsets for hands-free operation

Product type

• Cordless endpoint
• ear-category (ElektroG): relevant, Category 6: small devices of IT and telecommunications technology, small devices of information and telecommunication technology that can be used in private households

Specifications

• Weight (including battery): 126 g
• Mounting: desktop mounting, wall mounting

Shipping

• WEEE: 18291819

Telephone features

• Headset connectivity: 3.5 mm jack
• Hearing aid compatible
• Vibration alert
• Phone type: IP
• Number of phonebook entries: 1000
• Optical call indication

Connectors

• USB-C

Display

• Display diagonal inches: 6,1 cm ( 2,4 inch )
• Display diagonal cm: 6.1 cm
• Display technology: LCD-TFT
• Display type: color
• Display backlight > Power supply
• Battery capacity: 2000 mAh
• Talk time: 9 hour(s)
• Power supply: external
• Battery included: packed with device
• Standby time: 200 hour(s)
• Battery

Data transmission

• Bluetooth
• Bluetooth standard: 5.0
• WLAN
• WLAN standard: IEEE 802.11a - WiFi 2, IEEE 802.11b - WiFi 1, IEEE 802.11g - WiFi 3, IEEE 802.11n - WiFi 4, IEEE 802.11ac - WiFi 5, IEEE 802.11ax - WiFi 6
• WLAN frequency band: dual band

Basic features

• Color: black
• Height: 151 mm
• Length/depth: 21 mm
• Width: 49.5 mm

Included items

• Yealink AX83H
• Charging base
• Rechargeable battery
• Power adapter
• Quick start guide