Yealink T74U Sip Desk Phone – Secure Voip Device With Ai-Enhanced Audio And Smart Ui

Description

• Description
• Specifications
• Downloads

• Experience Modern Communication with the Yealink T74U

  Define Phone, Lead Bold

  The all-new fashionable design, featuring slimmer body, line keys, and touchable buttons, fits into your modern style. 

  Enjoy comfortable hand feel when you start to work with it!

  
  Shield Strong, Stay Safe
  Yealink T7 Series features Three Rings of Security—Core Ring ensures device integrity by preventing tampering and unauthorized access; Shield Ring protects network connections against intrusions and attacks; and Guard Ring secures transmission by protecting signaling, media, and user data in transit and at rest.

  
  Three Rings of Security

  
  Core Ring: Device Integrity
  With Trusted Execution Environment, secure boot integrity verification, firmware encryption and signature certificate, it ensures integrity from startup to operation.

  
  Shield Ring: Network Protection
  Using 802.1X authentication, WPA3 encryption, it protects against script input injections and cross-site attacks as well as content security policy, ensuring secure communications.

  
  Guard Ring: Transmission Security
  Through TLS1.3, strong cipher suites, SRTP media protection, lock media and encrypted configuration file, it keeps communications safe and secure.

  Clean Sound, Clear Calls

  
  Smart Noise Filtering
  Intelligent noise cancellation to create uninterrupted communication environment.

  
  Optimized Acoustic Shield
  Reduces background noise to ensure your voice crystal-clear.

  
  Audio Enhancement
  The 3W speaker provides professional-grade loudness and audio quality.

  Smarter UX, Seamless Work
  Streamlined UI makes easy access to more functionalities, like Accessibility Mode and Light/Dark Mode. 

  Enjoy unified interaction and more user-friendly experience!

  
  
  Yealink SIP Phone T74U

  Fashionable Design：

  · 4.3-inch 480×272 resolution screen

  · Stand with 2 adjustable angles       

  Noise-filtered Audio：

  · Acoustic Shield 

  · Smart Noise Filtering

  · 3W Speaker

  Enhanced Security：

  · Trusted Execution Environment 

  Smarter UX：

  · Intuitive user interface with icons and soft keys 

  · LED for call and message waiting indication

• HD Voice	HD handset, HD speaker	HAC Handset	Hearing aid compatible
  Acoustic Shield	Supported	Smart Noise Filtering	Supported
  Wideband Codecs	AMR-WB (optional), G.722	Narrowband Codecs	AMR-NB (optional), PCMU(G.711μ), PCMA(G.711A), G.723.1, G.729 family, G.726, iLBC
  DTMF	In-band, RFC2833, SIP INFO	Speakerphone	Full-duplex with AEC
  Other Audio Functions	VAD, CNG, AEC, PLC, AJB, AGC	LCD Screen	4.3-inch 480×272 resolution
  Wallpaper/Screen Saver	Supported	Indicator Lights	Incoming call & unread message
  User Interface	Intuitive, multilingual, supports photo caller ID, dark/light themes	VoIP Accounts	16 accounts
  Phone Features	Speed dial, hotline, mute, DND, hold, forward, waiting	Conferencing	10-way conference
  Direct IP Call	Without SIP proxy	Ring Tones	Selection/import/delete
  Date & Time	Manual or automatic	Dial Plan	Supported
  RTCP-XR	RFC3611 supported	Custom DSS Keys	Supported
  Local Phonebook	Up to 1000 entries	Blocklist	Supported
  Remote Phonebook	XML/LDAP	Google Contacts	Supported
  Call History	All/dialed/received/missed/forwarded	BLF/BLA	Supported
  Anonymous Call	Supported	Message Waiting	MWI supported
  Call Park/Pickup	Supported	Call Recording	Supported
  Mailbox UI	Visual interface	LED Indications	Call/message waiting LEDs
  Account Indicators	Red/green dual-colour	Line Keys	10 line keys (50 DSS, 5 pages)
  Touch Buttons	Message, headset, mute, pagination	Function Keys	Hold, transfer, redial, hands-free
  Volume Keys	2 keys	Navigation Keys	6 keys
  Ethernet Ports	Dual-port Gigabit	USB 2.0	Wi-Fi WF50, BT41, USB drives, EHS40
  Handset Port	RJ9 (4P4C)	Headset Jack	RJ9 (4P4C)
  Power Port	5V input	USB Headset Support	UH34/UH36/UH37, CP700/CP900
  Provisioning	FTP/TFTP/HTTP/HTTPS, PnP	Device Management	YDMP/YMCS supported
  Network Protocols	IPv4/IPv6, SIP v1/v2, STUN, DHCP	Security	SRTP, TLS 1.3, AES256, WPA2/WPA3
  VPN	OpenVPN, L2TP, 802.1X	Power Supply	PoE IEEE802.3af, Class 2, 5V/2A adapter optional
  Operating Temp	-10°C to +45°C	Storage Temp	-30°C to 70°C
  Humidity	5%–90%	Dimensions	235×167.5×214.8×55.1 mm
  Package Content	T74U phone, handset, cable, stand, guide, optional adapter & wall mount	Qty per Carton	5 pcs
  Net Weight/CTN	5.98 kg	Gross Weight/CTN	6.656 kg
  Gift Box Size	258×247×99 mm	Carton Size	515×254×274 mm

• Description	Downloads
  Datasheet	Download

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