| Audio Features | Directory Network and Security |
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| • HD voice: HD handset, HD speaker | • Local phonebook up to 1000 entries • SIP v1 (RFC2543), v2 (RFC3261) |
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| • Hearing aid compatible (HAC) handset | • Black list • Call server redundancy supported |
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| • Acoustic Shield | • XML/LDAP remote phonebook • NAT traversal: STUN mode |
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| • Smart Noise Filtering | • Smart dialing • Proxy mode and peer-to-peer SIP link mode |
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| G.726, G.723.1, iLBC | • Call history: dialed/received/missed/forwarded • HTTP/HTTPS web server |
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| • VAD, CNG, AEC, PLC, AJB, AGC | • Busy Lamp Field (BLF), Bridged Line Apperance (BLA) • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP • Anonymous call, anonymous call rejection • SRTP for voice |
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| Phone Features | • Hot-desking, voice mail • Transport Layer Security (TLS1.2) |
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| • 12 VoIP accounts | • Flexible seating, Executive and Assistant • HTTPS certificate manager |
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| • Call hold | • Call park, call pickup, call recording • AES encryption for configuration file |
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| • Mute, DND | • Centralized call recording • Digest authentication |
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| • Redial, call return | • OpenVPN, IEEE802.1X |
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| • auto answer | • IPv6, LLDP/CDP/DHCP VLAN, ICE Display and Indicator • 3.7" 360x160-pixel graphical LCD with backlight • LED for call and message waiting indication |
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| • Group listening, SMS | • Color: Classic Grey • Dual-color (red or green) illuminated LEDs for line status |
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| • Emergency call | • Wall mountable (optional) • Intuitive user interface with icons and soft keys |
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| • 5-way conferencing | • External Yealink AC adapter (optional): • Multilingual user interface |
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| • Direct IP call without SIP proxy | AC 100~240V input and DC 5V/1.2A output • Caller ID with name and number |
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| • Ring tone selection/import/delete | • USB output currency: 5V 500mA • Power saving |
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| • Set date time manually or automatically | • Power consumption (PSU): 1.3W-2.3W |
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| • Dial plan | • Power consumption (PoE): 1.8W-3.1W Feature keys |
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| • XML Browser, Action URL/URI | • Dimension (W*D*H*T): • 8 line keys with LED |
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| • RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035) | 212mm*210.6mm*174.5mm*41.7mm • 8 line keys can be programmed up to 21 various features |
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| • USB port (2.0 compliant) for: | • Operating humidity: 10~95% (3-page view) |
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| - Wired/wireless USB headset | • Operating temperature: -10~50°C (+14~122°F) • 5 features keys: - USB call recording through USB flash drive mute, headset, message, redial, hands-free speakerphone |
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| - Bluetooth headset through BT40 | Package Features • 4 context-sensitive “soft” keys |
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| - Bluetooth call through BT40 | • Package content: • 6 navigation keys - Mobile contacts synchronization through BT40 - Yealink SIP-T53 IP phone • Volume control keys - Simultaneous connection of one headset and one - Handset with handset cord • Illuminated mute/headset/hands-free speakerphone key |
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| mobile phone through BT40 | - Ethernet Cable |
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| - Wi-Fi through WF40/WF50 | - Stand |
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| - Expansion module EXP50 (up to 3) | Interface - Quick Start Guide |
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| - Wireless Headset Adapter EHS40 | • Dual-port Gigabit Ethernet - Power Adapter (Optional) • Qty/CTN: 5 PCS speakerphone, USB connectivity to Yealink UH36 headset: • 1 x USB port (2.0 compliant) • N.W/CTN: 5.8 kg - Basic functions: Answer / end, call mute • 1 x RJ9 (4P4C) handset port • G.W/CTN: 6.4 kg - Enhanced function: audio optimization, redial, call hold, • 1 x RJ9 (4P4C) headset port • Giftbox size: 238mm*237mm*103mm volume |
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| • Content Sharing (via Yealink VCD) | Management |
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| • Enhanced DSS key | • Configuration: browser/phone/auto-provision • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy Compliance |
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| • Up to 4 DECT cordless handsets | • Broadsoft device management |
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| • Up to 4 concurrent calls | • Zero-sp-touch, TR-069 |
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| • Slave Handset for Master Deskset | • Reset to factory, reboot • Package tracing export, system log Interne t USB 2.0 USB Flash Drive |
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| YEALINK NETWORK TECHNOLOGY CO., LTD. | Email: sales@yealink.com Web: www.yealink.com YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. Web: www.yealink.com Addr: No.1 Ling-Xia North Road, High Tech Park, Huli District, Xiamen, Fujian, P.R. China Copyright©2020 Yealink Inc. All right reserved. |
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