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Leírás és Paraméterek
Specifications
| Specifications | Description |
|---|---|
| Audio Features | • HD voice: HD handset, HD speaker • Hearing aid compatible (HAC) handset • Acoustic Shield • Smart Noise Filtering • Audio codec: G.722, PCMU(G.711µ), PCMA (G.711A), G.729, G.729A, G.729B, G.729AB, G.726, G.723.1, iLBC • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO • Full-duplex hands-free speakerphone with AEC • VAD, CNG, AEC, PLC, AJB, AGC |
| Phone Features | • 12 VoIP accounts • Call hold • Mute, DND • Redial, call return • auto answer • One-touch speed dial, hotline • Call forward, call waiting, call transfer • Group listening, SMS • Emergency call • 5-way conferencing • Direct IP call without SIP proxy • Ring tone selection/import/delete • Set date time manually or automatically • Dial plan • XML Browser, Action URL/URI • RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035) • USB port (2.0 compliant) for: - Wired/wireless USB headset - USB call recording through USB flash drive - Bluetooth headset through BT40 - Bluetooth call through BT40 - Mobile contacts synchronization through BT40 - Simultaneous connection of one headset and one mobile phone through BT40 - Wi-Fi through WF40/WF50 - Expansion module EXP50 (up to 3) - Wireless Headset Adapter EHS40 • USB/Bluetooth connectivity to Yealink CP900/CP700 speakerphone, USB connectivity to Yealink UH36 headset: - Basic functions: Answer / end, call mute - Enhanced function: audio optimization, redial, call hold, volume synchronization, multiple calls control • Content Sharing (via Yealink VCD) • Enhanced DSS key |
| Directory | • Local phonebook up to 1000 entries • Black list • XML/LDAP remote phonebook • Smart dialing • Phonebook search/import/export • Call history: dialed/received/missed/forwarded |
| Corded-Cordless Phone (via DECT Dongle DD10K) | • Up to 4 DECT cordless handsets • Up to 4 concurrent calls • Support Yealink W52H/W53H/W56H/DD Phone/CP930W • Slave Handset for Master Deskset |
| IP-PBX Features | • Busy Lamp Field (BLF), Bridged Line Appearance (BLA) • Anonymous call, anonymous call rejection • Hot-desking, voice mail • Flexible seating, Executive and Assistant • Call park, call pickup • Centralized call recording, call recording |
| Display and Indicator | • 3.7" 360x160-pixel graphical LCD with backlight • LED for call and message waiting indication • Dual-color (red or green) illuminated LEDs for line status • Intuitive user interface with icons and soft keys • Multilingual user interface • Caller ID with name and number • Power saving |
| Feature keys | • 8 line keys with LED • 8 line keys can be programmed up to 21 various features(3-page view) • 5 features keys: mute, headset, message, redial, hands-free speakerphone • 4 context-sensitive “soft” keys • 6 navigation keys • Volume control keys • Illuminated mute/headset/hands-free speakerphone key |
| Interface | • Dual-port Gigabit Ethernet • Power over Ethernet (IEEE 802.3af), class 2 • 1 x USB port (2.0 compliant) • 1 x RJ9 (4P4C) handset port • 1 x RJ9 (4P4C) headset port |
| Management | • Configuration: browser/phone/auto-provision • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment • Auto-provision with PnP • Broadsoft device management • Zero-sp-touch, TR-069 • Phone lock for personal privacy protection • Reset to factory, reboot • Package tracing export, system log |
| Network and Security | • SIP v1 (RFC2543), v2 (RFC3261) • Call server redundancy supported • NAT traversal: STUN mode • Proxy mode and peer-to-peer SIP link mode • IP assignment: static/DHCP • HTTP/HTTPS web server • Time and date synchronization using SNTP • UDP/TCP/DNS-SRV(RFC 3263) • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP • SRTP for voice • Transport Layer Security (TLS1.3) • HTTPS certificate manager • AES encryption for configuration file (AES256) • Digest authentication • OpenVPN, IEEE802.1X, L2TP VPN • IPv6 • LLDP/CDP/DHCP VLAN • ICE > WPA2/WPA3 > Secure boot > GARP (Generic Attribute Registration Protocol) |
| Other Physical Features | • Color: Classic Grey • Wall mountable (optional) • External Yealink AC adapter (optional): AC 100~240V input and DC 5V/1.2A output • USB output currency: 5V 500mA • Power consumption (PSU): 1.3W-2.3W • Power consumption (PoE): 1.8W-3.1W • Dimension (W*D*H*T): 212mm*210.6mm*174.5mm*41.7mm • Operating humidity: 10~95% • Operating temperature: -10 to +45 °C (+14 to 113 °) • Storage temperature: -30 to +70 °C (-22 to +158 °F) |
| Package Features | • Package content: - Yealink SIP-T53 IP phone - Handset with handset cord - Ethernet Cable - Stand - Quick Start Guide - Power Adapter (Optional) • Qty/CTN: 5 PCS • N.W/CTN: 5.8 kg • G.W/CTN: 6.4 kg • Giftbox size: 238mm*237mm*103mm • Carton Meas: 538mm*244mm*250mm |
| Garancia | 36 |
Vélemények
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