Yealink AX83H Portable Business Wi-Fi IP Phone with Charger 1301013

<p><strong>Yealink AX83H Portable Business Wi-Fi IP Phone with Charger 1301013</strong></p>

<p>AX83H is an enterprise portable Wi-Fi IP color screen phone that meets wireless communication needs. The AX83H supports registering up to four SIP accounts and features a 2.4-inch color display. It integrates Yealink's Optima HD Audio and Smart Noise cancellation technology to deliver exceptional audio quality and clear voice communication. It is equipped with a built-in Bluetooth 5.0 module and a dual-band 2.4G/5G Wi-Fi 6 module, combined with advanced seamless roaming technology, allowing you to stay ahead in the ever-evolving wireless era. In addition, AX83H is equipped with a 2000mAh battery, with a talk time of 9 hours and a standby time of 200 hours. It is widely used in wireless scenarios such as SMEs, offices, warehouses, supermarkets, and hotels.</p>

<p><strong>Features:</strong></p>

<ul>
<li>2.4" 240x320 TFT color screen</li>
<li>Up to 9 hours of talk time (in ideal conditions)</li>
<li>Up to 200-hour standby time (in ideal conditions)</li>
<li>Dual Band 2.4G/5G Wi-Fi 802.11 a/b/g/n/ac/ax</li>
<li>Support IEEE802.11k/v/r roaming</li>
<li>Bluetooth 5.0 for headset</li>
<li>HD audio and noise cancellation</li>
<li>9 configurable keys</li>
<li>Up to 4 SIP accounts</li>
<li>Local 5-way conferencing</li>
<li>No Perception Upgrade</li>
<li>Type-C charging</li>
<li>Wall mountable and stand mountable</li>
<li>Support YDMP/YMCS</li>
</ul>

<p><img src="https://www.lockstok.com//ProductImages/Yealink/8B394E74-4796-4DAC-B56E-ABAF38657CDF_358686.jpg?1766148832466" style="height:500px; width:500px"></p>

<p><strong>Seamless Roaming Technology, Move Freely </strong></p>

<p>Wi-Fi provides mobility and fl exibility in any location with the necessary infrastructure. Dual-band Wi-Fi6 has better anti-interference and faster speed, allowing you to stay ahead in a busy data environment. It supports IEEE802.11 k/v/r fast roaming protocol to achieve automatic network switching in milliseconds. Good coverage range and fast roaming enable seamless AP (Access Point) switching without experiencing disconnections. It has built-in Bluetooth 5.0 for Bluetooth headsets, freeing your hands and enabling a freer and more creative way of mobile offi ce collaboration.</p>

<p><strong>Yealink Optima HD Audio and Smart Noise Cancellation Technology, Effective Communication </strong></p>

<p>AX83H provides distraction-free communications with industry-leading Optima HD Voice and Smart Noise Filtering Technology, which delivers excellent sound quality without extraneous noises and allows fl uent conversations. Its hearing aid compatible (HAC) handset helps the person who is with hearing loss to hear the voice more clearly.</p>

<p><img src="https://www.lockstok.com//ProductImages/Yealink/8B394E74-4796-4DAC-B56E-ABAF38657CDF_358687.jpg?1766148850726" style="height:500px; width:500px"></p>

<ul>
</ul>

<p><strong>Technical Specifications:</strong></p>

<p><strong>Audio Features:</strong></p>

<ul>
<li>
<strong>Optimal HD audio:</strong> HD handset, HD speaker</li>
<li>Hearing aid compatible (HAC) compliant</li>
<li>
<strong>Audio codec:</strong> G.722, PCMU (G.711μ),PCMA (G.711A), G.729, G.729A,G.729B, G.729AB, G.726, G.723.1,iLBC</li>
<li>
<strong>DTMF:</strong> In-band, Out-of-band (RFC 2833) and SIP INFO</li>
<li>Full-duplex hands-free speakerphone with AEC</li>
<li>Smart Noise Cancellation Technology</li>
<li>VAD, CNG, AEC, PLC, AJB, AGC</li>
</ul>

<p><strong>Display and Indicator:</strong></p>

<ul>
<li>2.4" 240 x 320 TFT color screen</li>
<li>Keypad backlight</li>
<li>Vibration</li>
<li>Wallpaper and screensaver</li>
<li>LED for call and message waiting indication</li>
<li>Multilingual user interface</li>
<li>Caller ID with name, number, and avatar</li>
</ul>

<p><strong>Phone Features:</strong></p>

<ul>
<li>4 VoIP accounts</li>
<li>Speed dial, redial</li>
<li>Call hold/call transfer/call waiting/call forward</li>
<li>Emergency call</li>
<li>Mute, DND</li>
<li>Auto answer</li>
<li>Hotline</li>
<li>Recall</li>
<li>Local 5-way conferencing</li>
<li>Direct IP call without SIP proxy</li>
<li>Ring tone selection/import/delete</li>
<li>Set date time manually or automatically</li>
<li>Dial Plan, XML Browser, Action URL/ URI</li>
<li>RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)</li>
<li>Customizable softkey</li>
</ul>

<p><strong>Interface:</strong></p>

<ul>
<li>1 x 3.5 mm headset jack</li>
<li>1 x Type-C port</li>
</ul>

<p><strong>Network:</strong></p>

<ul>
<li>
<strong>Network standard: </strong>2.4G&amp;5G IEEE802.11a/b/g/n/ac/ax</li>
<li>
<strong>Frequency range:</strong> 2.4 GHz/ 5.0 GHz</li>
<li>
<strong>Roaming: </strong>IEEE802.11 k/r/v</li>
<li>
<strong>Built-in Bluetooth 5.0: </strong>Connecting to Bluetooth Headset</li>
<li>IPv4/IPv6</li>
<li>SIP v1 (RFC2543), v2 (RFC3261)</li>
<li>Call server redundancy supported</li>
<li>
<strong>NAT traversal: </strong>STUN mode</li>
<li>
<strong>SIP link mode: </strong>Proxy mode and peerto-peer</li>
<li>
<strong>IP Assignment: </strong>static/DHCP</li>
<li>HTTP/HTTPS web server</li>
<li>Time and date synchronization using SNTP</li>
<li>UDP/TCP/DNS-SRV (RFC 3263)</li>
<li>
<strong>QoS:</strong> Layer 3 ToS DSCP, 802.11e/WMM</li>
</ul>

<p><strong>Security:</strong></p>

<ul>
<li>SRTP for voice</li>
<li>TLS1.3 support</li>
<li>HTTPS certificate manager</li>
<li>AES encryption for configuration file (AES256)</li>
<li>Digest authentication using MD5/MD5- sess</li>
<li>OpenVPN, IEEE802.1X</li>
<li>WPA, WPA2, WPA3</li>
<li>Secure boot</li>
<li>GARP (Generic Attribute Registration Protocol)</li>
</ul>