| Audio Features | • Busy Lamp Field (BLF), Bridged Line Apperance (BLA) • Reset to factory, reboot |
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| • | Anonymous call, anonymous call rejection • Package tracing export, system log |
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| • Hearing aid compatible (HAC) handset | Network and Security |
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| • Acoustic Shield | • SIP v1 (RFC2543), v2 (RFC3261) |
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| • Smart Noise Filtering | • Call server redundancy supported |
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| G.729A, G.729B, G.729AB, G.726, iLBC | • 2.8” 320x240-pixel color LCD with backlight • HTTP/HTTPS web server |
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| INFO | • Dual-color (red or green) illuminated LEDs for line • UDP/TCP/DNS-SRV(RFC 3263) |
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| • VAD, CNG, AEC, PLC, AJB, AGC | • Intuitive user interface with icons and soft keys • SRTP for voice |
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| Phone Features | • Multilingual user interface • Transport Layer Security (TLS 1.3) |
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| • Caller ID with name and number | • HTTPS certificate manager |
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| • Power saving | • AES encryption for configuration file (AES256) |
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| • 8 line keys with LED | • OpenVPN, IEEE802.1X, L2TP VPN |
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| DSS keys (3-page view) | • LLDP/CDP/DHCP VLAN |
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| hands-free speakerphone | • WPA2/WPA3 |
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| • 4 context-sensitive “soft” keys | • Secure boot |
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| • 6 navigation keys | • GARP (Generic Attribute Registration Protocol) |
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| mobile phone through BT40/BT41/BT51 | Other Physical Features • N.W/CTN: 5.764 kg • G.W/CTN: 6.352 kg |
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| > Wi-Fi through WF40/WF50 | • Color: Classic Grey • Giftbox size: 239 × 223 × 115mm > USB call recording through USB flash drive • Stand with 2 adjustable angles • Carton Meas: 595 × 230 × 248mm |
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| > USB headset | • Wall mountable |
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| > Expansion Module EXP43 | • External Yealink AC adapter (optional): AC 100-240 V Compliance |
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| > Wireless Headset Adapter EHS40 | input and DC 5 V/1.2 A output > USB/Bluetooth connectivity to Yealink CP900/CP700 • USB output currency: 5 V 500 mA REACH speakerphone/wireless headset UH38, USB connectiv- • Power consumption (PSU): 1.7W - 4.1W ity to Yealink wired headset UH34/UH36/UH37: • Power consumption (PoE): 2.0W - 4.9W - Basic functions: Answer / end, call mute |
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| • Enhanced DSS key | • Operating temperature: -10 to +45°C (+14 to 113°F) |
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| Directory | • Storage temperature: -30 to +70°C (-22 to +158°F) |
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| IP-PBX Features | • Zero-sp-touch TR-069 • Phone lock for personal privacy protection Internet |
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| Wi-Fi/Bluetooth | USB Headset USB Flash Drive EXP43 EHS40 USB Dongle |
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| YEALINK NETWORK TECHNOLOGY CO., LTD. | Email: sales@yealink.com Web: www.yealink.com |
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