Yealink AX83H Business Wi-Fi Handset
PRODUCT DESCRIPTION
Yealink AX83H Business Wi-Fi 6 SIP Handset with 2.4" Colour Screen (AX83H) - 1 Year Local Warranty
Wi-Fi Calling Without a DECT Base
The Yealink AX83H is a business Wi-Fi handset that registers straight to your SIP platform over the office wireless network — no DECT base station needed. Dual-band 2.4/5 GHz Wi-Fi 6 with 802.11k/v/r roaming keeps calls connected as staff move between access points across the floor or warehouse.
HD Voice with Smart Noise Filtering
Yealink HD Voice, full-duplex handsfree, acoustic echo cancellation and Smart Noise Filtering keep conversations clear in busy retail, hospitality and office environments. The handset is hearing-aid compatible and supports local 5-way conferencing.
All-Day Battery and Bluetooth Headset Support
A 2000 mAh battery delivers up to 9 hours of talk and 200 hours of standby (laboratory data), charged on the included cradle or via USB Type-C. Bluetooth 5.0 and a 3.5 mm jack let users switch to a headset for hands-free work.
Secure and Easy to Deploy
WPA3-Enterprise and TLS 1.3 protect wireless calls, while Yealink YMCS and batch provisioning let IT roll out handsets at scale.
Yealink AX83H Datasheet — Technical Specifications
| Model | Yealink AX83H |
| Part Number / SKU | AX83H |
| Product Type | Business Wi-Fi SIP handset |
| Warranty | 1 Year Local Warranty (Singapore) |
| Display | 2.4" 240 x 320 TFT colour screen |
| VoIP Accounts | Up to 4 SIP accounts |
| Keys | 2 soft keys; 6 function keys (dial, hang up, handsfree, voice message, mute, call transfer); backlit keypad |
| Conferencing | Local 5-way conferencing |
| Audio | HD Voice, full-duplex handsfree, Smart Noise Filtering, AEC, HAC |
| Codecs | G.722, PCMU (G.711μ), PCMA (G.711A), G.729, G.729A, G.729B, G.729AB, G.726, G.723.1, iLBC |
| Wi-Fi | Dual-band 2.4G/5G, IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6); 802.11k/v/r roaming |
| Bluetooth | Bluetooth 5.0 for headset |
| Ports | 1 x 3.5 mm headset jack; 1 x USB Type-C |
| Other | Vibration, proximity sensor, wall or stand mountable charger |
| Battery | 2000 mAh rechargeable |
| Talk / Standby Time | Up to 9 h talk; up to 200 h standby (laboratory data) |
| Power Adapter | AC 100–240 V input, DC 5 V / 1.2 A output |
| Security | WPA3-Enterprise, TLS 1.3 |
| Dimensions / Weight | 151.0 x 49.5 x 21 mm, 126 g |
| Operating Temperature | 0 to 40 °C |
Compatibility & Software Support
The AX83H is a standards-based SIP handset that registers directly to IP-PBXs and SIP platforms such as Yeastar, 3CX, Asterisk-based systems and SIP trunk providers used in Singapore. It supports Microsoft SIP Gateway for basic calling with Microsoft Teams. Devices can be provisioned in batches and managed through Yealink Management Cloud Service (YMCS). A Wi-Fi network with 2.4 GHz or 5 GHz coverage is required; for roaming, access points supporting 802.11k/v/r are recommended.
Package Contents & Yealink AX Wi-Fi Handset Ordering Information
In the box: Yealink AX83H handset, charger cradle, rechargeable battery, belt clip, power adapter, quick start guide. USB Type-C cable not included.
| Yealink AX83H | Business Wi-Fi 6 SIP handset (this model) |
| Yealink AX86R | Ruggedized IP67 Wi-Fi 6 SIP handset with emergency alarms |
Datasheet & Downloads
Frequently Asked Questions — Yealink AX83H
Does the AX83H need a DECT base station?
No. The AX83H is a Wi-Fi handset that connects to your wireless network and registers directly to your SIP server. The cradle in the box is for charging only.
How many SIP accounts does the AX83H support?
Up to 4 SIP accounts.
Can I use a headset with the AX83H?
Yes — via Bluetooth 5.0 or the 3.5 mm headset jack.
How long does the battery last?
Up to 9 hours of talk time and 200 hours of standby (Yealink laboratory data) from the 2000 mAh battery.
Is the AX83H rugged or waterproof?
Yealink does not publish an IP rating for the AX83H. For harsh environments choose the IP67-rated AX86R.
Does the Yealink AX83H come with local warranty in Singapore?
Yes. Every AX83H sold by SourceIT comes with 1 year local Singapore warranty and a GST invoice.
Product Video
Official Yealink AX83H introduction video (Yealink YouTube channel).
