Description
The Yealink AX83H is a portable Wi-Fi IP handset with a 2.4-inch color screen and up to 4 SIP accounts. It uses dual-band Wi-Fi 6 with fast roaming between access points, and pairs with Bluetooth headsets. It suits offices, small and mid-sized businesses, warehouses, retail floors and hotels where staff need to take calls on the move.

Key features
- Dual-band Wi-Fi 6 with fast roaming: Supports 2.4 GHz and 5 GHz 802.11a/b/g/n/ac/ax and IEEE 802.11k/v/r roaming, switching access points in milliseconds without dropping the call.
- Bluetooth 5.0 headset support: Pair a Bluetooth headset for hands-free calls, with answer, end and mute plus redial, hold and two-way volume sync.
- Clear audio: Yealink Optima HD audio and Smart Noise Cancellation, plus a hearing aid compatible (HAC) handset and full-duplex speakerphone.
- All-day battery: A 2000 mAh battery gives up to 9 hours of talk time and up to 200 hours of standby (in ideal conditions), with USB Type-C charging.
- Up to 4 SIP accounts: Register up to 4 accounts and run local 5-way conferences, with call park, pickup, intercom, multicast paging and voicemail.
- Easy fleet management: Managed through the Yealink Device Management Platform with firmware shared across the AX series, quick setup by QR code, and bulk Wi-Fi sharing over the air.

Specifications
| Display | 2.4" 240x320 TFT color screen; keypad backlight; LED call and message indicator |
|---|---|
| Wi-Fi | Dual-band 2.4 GHz/5 GHz, IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6); roaming IEEE 802.11k/r/v |
| Bluetooth | Bluetooth 5.0 for headsets |
| SIP accounts | Up to 4 |
| Conferencing | Local 5-way conferencing |
| Audio | Optima HD handset and speaker; HAC compliant; Smart Noise Cancellation; full-duplex speakerphone with AEC |
| Codecs | G.722, G.711μ, G.711A, G.729, G.729A, G.729B, G.729AB, G.726, G.723.1, iLBC |
| Battery | 2000 mAh; up to 9 hours talk; up to 200 hours standby (in ideal conditions) |
| Ports | 1 x 3.5 mm headset jack; 1 x USB Type-C |
| Keys | 2 soft keys; 6 function keys; navigation and OK keys; TRANS and Mute keys |
| Security | SRTP, TLS 1.3, AES256 configuration file encryption, OpenVPN, IEEE 802.1X, WPA/WPA2/WPA3, secure boot |
| Management | Browser, phone, auto-provision (FTP/TFTP/HTTP/HTTPS, PnP), TR-069, YDMP/YMCS |
| Mounting | Wall mountable and stand mountable; belt clip included |
| Power adapter | AC 100~240V input, DC 5V/1.2A output |
| Size and weight | 151.0 x 49.5 x 21 mm; 126 g |
| Operating temperature | 0 to 40°C (+32 to 104°F) |
| Part number | AX83H |
In the box
Yealink AX83H phone; Charger cradle; Rechargeable battery; Belt clip; Quick Start Guide; Power adapter
Download the Yealink AX83H datasheet (PDF)
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Specs
| Screen | 2.4 in color, 240 x 320 |
|---|---|
| Wi-Fi and Bluetooth | Wi-Fi 6, 2.4/5 GHz, 802.11k/v/r roaming; Bluetooth 5.0 |
| Battery talk and standby | 2000 mAh; up to 9 h talk, 200 h standby |
| Rugged rating | None listed |
| Push-to-talk and alarm button | No PTT or alarm key listed; firmware 180.87.0.5 adds PTT and button alarm |
| Size and weight | 151 x 49.5 x 21 mm; 126 g (4.4 oz) |
| Charging and in the box | Cradle or USB-C (cable not included); cradle, battery, belt clip, 5 V adapter in the box |
| Headset support | 3.5 mm jack; Bluetooth headsets |
Specs are Yealink's, from its current data sheets. Talk and standby times are Yealink's lab figures. "None listed" means the data sheet names no such rating. Both phones charge in the cradle in the box or by USB-C, but Yealink doesn't include a USB-C cable. Compare all AX Series models
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