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(55) 6643-4016
(55) 6640-1740


  • Marca Yealink
  • Código SIP-T42G
  • Disponibilidad Agotado

El SIP-T42G es un teléfono rico en funciones para los negocios. El teléfono IP de 12 líneas ha sido diseñado persiguiendo la facilidad de uso incluso en los detalles más pequeños. Ofrece una excelente calidad de sonido, así como una rica experiencia visual. Soporta la migración sin problemas a la infraestructura de red basada en GigE. Con las teclas programables, el teléfono IP admite amplias funciones de mejora de la productividad. Uso de protocolos de cifrado estándar para realizar aprovisionamientos remotos y actualizaciones de software altamente seguros.


Revolutionarily new design 
 Yealink Optima HD voice 
 Dual-port Gigabit Ethernet
 2.7" 192x64-pixel graphical LCD with backlight
 Up to 12 SIP accounts
 Paper label free design 
 PoE support
 Headset, EHS support
 Integrated stand with 2 adjustable angles
 Wall mountable
 Simple, flexible and secure provisioning options


Audio Features
> HD voice: HD handset, HD speaker
> Wideband codec: G.722
> Narrowband codec: G.711(A/μ), G.723.1, G.729AB
, G.726, iLBC
> DTMF: In-band, Out-of-band(RFC 2833) and SIP
> Full-duplex hands-free speakerphone with AEC

Phone Features
> 12 VoIP accounts
> One-touch speed dial, redial
> Call forward, call waiting
> Call transfer, call hold
> Call return, group listening
> Mute, auto answer, DND
> 3-way conference call
> Direct IP call without SIP proxy
> Ring tone selection/import/delete
> Hotline, emergency call
> Set date time manually or automatically
> Dial plan
>XML Browser, 
>Action URL/URI


> Local phonebook up to 1000 entries
> Black list
> XML/LDAP remote phonebook
> Intelligent search method
> 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
> Message Waiting Indicator (MWI)
> Voice mail
> Call park, call pickup
> Intercom, paging, 
> Music on hold
> Call recording

Display and Indicator
> 2.7" 192x64-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
> National language selection
> Caller ID with name, number

Feature keys
> 6 line keys with LED
> 6 line keys can be programmed up to 15
various features (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


> Dual-port Gigabit Ethernet
> 1xRJ9 (4P4C) handset port
> 1xRJ9 (4P4C) headset port 
> 1XRJ12 (6P6C) EHS port
>Power over Ethernet (IEEE 802.3af), Class 2


Other Physical Features

> Stand with 2 adjustable angles 
> Wall mountable
> External universal AC adapter (optional):
AC 100~240V input and DC 5V/1.2A output
> Power consumption (PSU): 1.4-3.9W
> Power consumption (PoE): 2.1-5.9W
> Dimension(W*D*H*T):
> Operating humidity: 10~95%
> Operating temperature: -10~50°C


Package Features
> Qty/CTN: 5 PCS
> N.W/CTN: 6.4kg
> G.W/CTN: 7.0kg
> Giftbox size: 246mm*223mm*120mm
> Carton Meas: 627mm*256mm*235mm


> Configuration: browser/phone/auto-provision
> Auto provision via FTP/TFTP/HTTP/HTTPS
for mass deploy
> Auto-provision with PnP
> Zero-sp-touch, TR-069
> Reset to factory, reboot
> Package tracing export, system log


Network and Security
> SIP v1 (RFC2543), v2 (RFC3261)
> NAT transverse: 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
> QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS
> SRTP for voice 
> Transport Layer Security (TLS)
> HTTPS certificate manager
> AES encryption for configuration file
> Digest authentication using MD5/MD5-sess
> OpenVPN, IEEE802.1X
> IPv6

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Etiquetas Teléfono IP, Yealink, SIP-T42G