Description
| Audio Features
> HD voice: HD handset, HD speaker > Hearing aid compatible (HAC) handset > Acoustic Shield > Wideband codec: AMR-WB (optional), Opus, G.722 > Narrowband codec: AMR-NB (optional), Opus, G.711(A/µ), G.723.1, G.729AB, G.726, 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 > One-touch speed dial, redial > Call forward, call waiting, call transfer, call hold > Call return, group listening, emergency call > Mute, auto answer, DND, hoteline > 5-way conference call > 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) > Dual USB ports (2.0 compliant) – Bluetooth earphone through BT40/BT41 – Contact synchronization through BT40/BT41 – Wi-Fi through WF40/WF50 – USB call recording through USB flash drive – USB headset – Expansion Module EXP43 – Wireless Headset Adapter EHS40 > 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
IP-PBX Features > Busy Lamp Field (BLF), Bridged Line Apperance (BLA) > Anonymous call, anonymous call rejection > Hot-desking, voice mail > Flexible seating, Executive and Assistant > Call park, call pickup > Centralized call recording, call recording > Visual voice mail |
Display and Indicator
> 3.7″ 360×160-pixel graphical LCD with backlight > LED for call and message waiting indication > Dual-color (red or green) illuminated LEDs for line status information > 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 paperless DSS keys (3-page view) > 5 features keys: message, headset, mute, redial, hands-free speakerphone > 4 context-sensitive “soft” keys > 6 navigation keys > 2 volume control keys > Illuminated mute key > Illuminated headset key > Illuminated hands-free speakerphone key
Interface > Dual-port Gigabit Ethernet > Power over Ethernet (IEEE 802.3af), Class 2 > 2 x USB port (2.0 compliant) > 1 x RJ9 (4P4C) handset port > 1 x RJ9 (4P4C) headset port
Other Physical Features > Color: Classic Grey > Stand with 2 adjustable angles > Wall mountable > External Yealink AC adapter (optional)： AC 100~240V input and DC 5V/1.2A output > USB output currency: 5V 500mA > Power consumption (PSU): 0.9-2.2W > Power consumption (PoE): 1.5-3.2W > Dimension (W*D*H*T): 224.9mm*206.2mm*174.9mm*52mm > Operating humidity: 10~95% > Operating temperature: -10~50°C (+14~122°F)
Management > Configuration: browser/phone/auto-provision > Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy |
> 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 (TLS) > HTTPS certificate manager > AES encryption for configuration file > Digest authentication > OpenVPN, IEEE802.1X > IPv6 > LLDP/CDP/DHCP VLAN > ICE
Package Features > Package content: – Yealink SIP-T43U IP phone – Handset with handset cord – Ethernet Cable (2m CAT5E UTP Cable) – Stand – Quick Start Guide – Power Adapter (Optional) – Wall Mount Bracket (Optional) > Qty/CTN: 5 PCS > N.W/CTN: 6.0 kg > G.W/CTN: 6.6 kg > Giftbox size: 246mm*223mm*120mm > Carton Meas: 627mm*256mm*235mm
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