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SIP-T77U
Un teléfono SIP revolucionario con pantalla táctil de 7 pulgadas
Yealink presenta una solución dinámica de comunicación empresarial para ejecutivos y profesionales con el nuevo teléfono IP T77U.
La nueva serie T7X de Yealink ofrece un diseño más delgado y elegante, mayor interoperabilidad y mejores funciones de colaboración. El teléfono incorpora una atractiva pantalla táctil de gran tamaño que permite cambiar entre páginas y aplicaciones de forma rápida, sencilla y cómoda.
La cancelación de ruido mediante inteligencia artificial, desarrollada por Yealink, garantiza una mejor calidad de audio durante las llamadas. Gracias a la tecnología Yealink Optima HD Voice, el T77U ofrece una calidad de sonido superior y comunicaciones de voz nítidas.
Además, el T77U incorpora dos puertos USB, que permiten utilizar Bluetooth, Wi-Fi, auriculares USB y grabación USB. Puedes elegir libremente cualquiera de estas dos funciones según tus necesidades.
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Especificaciones
Audio Features
HD voice: HD handset, HD speaker
Hearing aid compatible (HAC) handset
Acoustic Shield
Smart Noise Filtering
Audio codec: AMR-WB (optional), G.722
Narrowband codec: AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, 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
16 VoIP accounts
Call hold, mute, DND
One-touch speed dial, hotline
Call forward, call waiting, call transfer
Group listening
Emergency call
Redial, call return, auto answer
10-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)
Dual USB ports (2.0 compliant)
Bluetooth headset through BT40/BT41/BT51 Support Yealink Bluetooth headset BH71/BH71 Workstation/BH71 Workstation Pro/BH72/BH76/UH38 through BT51 DECT wireless headset (Yealink WH62 Portable/WH63 Portable) Contact synchronization through BT40/BT41/BT51 Simultaneous connection of one headset and one mobile phone through BT40/BT41/BT51 Wi-Fi through WF50 USB call recording through USB flash drive USB headset Expansion Module EXP55 Wireless Headset Adapter EHS40 USB/Bluetooth connectivity to Yealink CP900/CP700 speakerphone/wireless headset UH38, USB connectivity to Yealink wired headset UH34/UH36/UH37:
Basic functions: Answer/end, call mute
Enhanced function: audio optimization, redial, call hold, volume synchronization, multiple call control
Accessibility features
Directory
Local phonebook up to 1000 entries
Blocklist
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 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
Visual voice mail
Display and Indicator
7" 800 x 480 capacitive adjustable touch screen
LED for call and message waiting indication
Wallpaper
Intuitive user interface with icons and soft keys
Multilingual user interface
Caller ID with name, number and photo
Screensaver
Intelligent power saving
Supports both dark and light themes
Feature keys
84 one-touch DSS keys
7 feature keys: hold, transfer, message, headset, mute, redial, speakerphone
Volume control keys
Illuminated mute/headset/hands-free speakerphone key
Interface
Dual-port Gigabit Ethernet
Power over Ethernet (IEEE 802.3af)
2 x USB port (Type-USB A, Type-USB C)
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 (TLS 1.3)
HTTPS certificate manager
AES encryption for configuration file (AES256)
Digest authentication using MD5/MD5-sess
OpenVPN, IEEE802.1X, L2TP VPN
IPv6, LLDP/CDP/DHCP VLAN, ICE
WPA2/WPA3
Secure boot
GARP (Generic Attribute Registration Protocol)
Linux 6.1 version
TEE hardware encryption solution
Other Physical Features
Color: Classic Grey
Wall mountable (optional)
External Yealink AC adapter (optional): AC 100~240V input and DC 5V/2A output
USB output current: 5V/1A
Power consumption (PSU): 2.48 W-2.63 W
Power consumption (PoE): 2.418 W-3.233 W
Dimension (WDHT): 266 mm226 mm85 mm54 mm
Operating humidity: 10 - 95%
Operating temperature: -10 to 45°C (+14 to 113°F)
Storage temperature: -30 to +70°C (-22 to +158°F)
Package Features
Package content:
Yealink SIP-T77U 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: 6.99 kg
G.W/CTN: 7.702 kg
Giftbox size: 285 mm253 mm104 mm
Carton Meas: 540 mm260 mm300 mm
