Yealink T54S (s/ PSU)

- 16 Contas VoIP
- Built in Bluetooth 2.1
- Gigabit

Especialmente projetado para executivos e profissionais ocupados, o Yealink T54S é um telefone IP de mídia fácil de usar com uma aparência e estrutura distinta.

O Yealink T54S melhora sua qualidade de áudio através da adição do codec de áudio Opus, de modo que oferece excelente qualidade de áudio e comunicações de voz cristalinas.
Enquanto isso, o Yealink T54S é construído com tecnologia Gigabit Ethernet, Bluetooth incorporado e uma porta USB 2.0 embutida, com o objetivo de melhorar a colaboração e a produtividade.

O Yealink T54S é projetado para satisfazer os usuários que precisam de um telefone IP de maior qualidade com a melhoria do hardware, qualidade de áudio, experiência do usuário, eficiência de colaboração, etc.

Especificações Yealink T54S:

Audio Features

Audio HD: Handset e Alta-voz
HAC Handset
Tecnologia Cancelamento Eco Yealink
Codecs: Opus, G.722, G.722.1, G.722.1C, G.711 (A/µ), G.723, G.726, G.729AB, iLBC
DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
Full-duplex hands-free speakerphone with AEC

Phone Features

16 VoIP accounts
Call hold, mute, DND
One-touch speed dial, hotline
Call forward, call waiting, call transfer
Group listening, SMS, emergency call
Redial, call return, auto answer
3-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
Built-in Bluetooth for: Bluetooth headset, Mobile contacts synchronization
USB port (2.0 compliant) for: wired/wireless USB headset, Wi-Fi through WF40, USB call recording through USB flash drive
Enhanced DSS key


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 Appearance (BLA)
Anonymous call, anonymous call rejection
Hot-desking, voice mail
Flexible seating
Call park, call pickup
Executive and Assistant
Centralized call recording
Call recording

Display and Indicator

4.3" 480 x 272-pixel color display with backlight
16 bit depth color
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

Key Features

10 line keys with LED
10 line keys can be programmed up to 27 various features (3-page view)
7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone
4 context-sensitive “soft” keys
6 navigation keys
Volume control keys
Illuminated mute key
Illuminated headset key
Illuminated hands-free speakerphone key


Dual-port Gigabit Ethernet
Power over Ethernet (IEEE 802.3af), class 3
1 x USB port (2.0 compliant)
1 x RJ9 (4P4C) handset port
1 x RJ9 (4P4C) headset port
Supports up to 3 color-screen expansion modules


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
T54S&T52S unified firmware and Auto-P template

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/PPPoE
HTTP/HTTPS web server
Time and date synchronization using SNTP
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 using MD5/MD5-sess
OpenVPN, IEEE802.1X

Other Physical Features

Stand with 2 adjustable angles
Wall mountable (optional)
External Yealink AC adapter (optional): AC 100~240V input and DC 5V/2A output
Power consumption (PSU): 1.9W-3.5W
Power consumption (PoE): 2.1W-4.1W
Dimension (W*D*H*T): 233*218.8*172.6*42.6 mm
Operating humidity: 10~95%
Operating temperature: -10~40°C (+14~104°F)

Package Features

Yealink SIP-T54S IP phone
Handset with handset cord
Ethernet Cable (2m CAT5E FTP Cable)
Quick Start Guide


Datasheet Yealink T54S
Quick Start Guide Yealink T54S
Manual de Utilização Yealink T54S
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