Yealink T74W Multifunctional SIP Phone 1301010

Yealink T74W Multifunctional SIP Phone 1301010 Long Description The Yealink T74W is a high-end IP phone designed for managers and professionals. It features a sleek, modern design with a high-definition TFT color screen for a vivid visual experience. The Hall switch handset reduces noise for a quieter workspace, while broadband audio codec support and ultra-HD voice deliver clear, lifelike audio. Ultra-HD Sound Quality The Yealink T7X series phones offer higher definition and superior quality, making communication easier. To ensure user comfort during long calls and effective hearing protection, Yealink has carefully created an ultra-highdefinition sound quality solution from the handset, speaker, hands-free, and sound cavity. The sound coding format supported by T74W, as a completely open and highly versatile audio codec, provides higher-definition audio call quality and a better voice call experience compared to other narrowband codecs, even when the phone network is unstable. Additionally, T74W uses the HAC handset to help people with hearing impairments use the phone better. High Security and Compatibility T74W adopts the latest network security technology, supporting SRTP and TLS call encryption, 802.1x media access control, MD5 and MD5-Sess-based authentication, AES security profile, and other perfect security protection mechanisms to avoid hacker attacks. It is widely compatible with third-party SIP devices and leading SIP platforms. In addition, T74W supports a dual system function, which can back up your phone system in advance to avoid system crashes caused by upgrade failure, thus providing you with enterprise-level system protection. The T7X series also supports a security center function to ensure your phone is more secure, with high-sensitivity functions and data supporting user individual control and one-click disconnection. Customizability and Scalability T74W not only has Gigabit PoE dual network ports for PoE power supply but also features a USB port for easy integration with USB headsets and USB recording. You can choose based on your needs. T74W supports five pages of page turning and can accommodate up to 50 programmable buttons; in addition, T74W can cascade up to 3 color screen expansion units, expanding to 234 programmable buttons to save operation time and achieve efficient office work effectively. Easy Installation and Deployment You can use Yealink RPS (Redirection and Provisioning Service) and the Boot mechanism to achieve fast and efficient deployment. Users do not need to manually configure and upgrade the phone. They only need to power on and connect to the Internet, and the phone will complete automatic deployment, saving a lot of time and cost, and achieving true "Zero Touch Provisioning." In addition, Yealink T7X series IP phones (including T73U, T73W, T74W, and T74U) all use the same firmware, which greatly simplifies management and maintenance costs and facilitates management, upgrades, and maintenance. Wireless Data Transmission Yealink T74W has a built-in Bluetooth 5.0 module, supports Bluetooth headsets, and can connect to mobile phones via Bluetooth for phone address book matching. To adapt to the upcoming 5G Wi-Fi era, T74W has built-in dualband Wi-Fi 6. 5G Wi-Fi offers better anti-interference and faster speed, allowing you to be one step ahead in the busy data torrent. Additionally, T74W can be used with the Yealink video conferencing soft terminal to share content from the computer to the remote end, providing the ultimate content-sharing experience. Incorporating Linux 6.1 and TEE Hardware Encryption Solution The T74W uses the updated Linux 6.1 version, making the system more secure and performing better. At the same time, T74W also uses the TEE hardware encryption solution, which can provide you with a more secure data storage Features: HD Voice USB Port Acoustic shield 3W Speaker Built in WiFi Built in Bluetooth GB Ethernet Benefits: Built in WiFi and Bluetooth Gigabit ethernet Acoustic shield Specifications Audio Features: Hearing aid compatible (HAC) handset; Acoustic Shield; Smart Noise Filtering HD voice: HD handset, HD speaker 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 User Interface LCD screen 4.3-inch 480x272 resolution screen Support wallpaper and screen saver Incoming calls and unread message indicator lights Intuitive user interface Multilingual user interface Caller ID display of name, number, and photo Supports both dark and light themes Phone Features 16 VoIP accounts One-touch speed dial, hotline, mute, DND Call hold, call forward, call waiting, call transfer Group listening Emergency call Redial, call return, auto answer Direct IP call without SIP proxy Ring tone selection/import/delete Set date time manually or automatically Dial plan, action URL/URI XML Browser, XML Push RTCP-XR (RFC3611) Custom DSS Key Accessibility features Feature keys 8 linekeys with LED keys(up to 40 dsskeys, 5 pages ) 4 touch buttons: message, headset, mute, pagination (mute/headset/pagination button with indicator light) 4 function keys: call hold, call transfer, redial, hands-free 2 volume control keys 6 navigation keys Interface Dual-port Gigabit Ethernet 1 x USB 2.0 interface (phone side): USB flash drive ;Connecting a USB headset ;Connecting to the color screen expansion module ;Wireless Headset Adapter EHS40 1 x Security keyhole 1 x RJ9 (4P4C) handset interface 1 x RJ9 (4P4C) Headset jack 1 x 5V power port USB interface (compatible with 2.0): Support Bluetooth headsets via BT51 ;Supports connecting Yealink Bluetooth headset BH71/BH71 Workstation/BH71 Workstation Pro/BH72/BH76 via BT51 ;USB recording ;USB headset ;Expansion module EXP55, can support up to 3 color screen expansion module cascaded ;Wireless Headset Adapter EHS40 Support USB or Bluetooth connection to Yealink CP900/CP700 and UH38, USB connection to UH34/UH36/ UH37: Basic functions: answer/end/mute call Advanced functions: sound quality optimization/redial/call hold/volume adjustment twoway synchronization/multi-way call control Network and Security Built-in Dual-Band Wi-Fi: Network standard: IEEE802.11a/b/g/n/ac/ax Frequency band: 2.4GHz/5.0GHz Built-in Bluetooth 5.0: Connecting Bluetooth headset ;Connect your phone ;Connect headset and phone at the same time ;Connect to PC as PC peripheral IPv4/IPv6 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 Support SRTP protocol Transport Layer Security (TLS 1.3) HTTPS certificate manager AES encryption for configuration file (AES256) Supported authentication mechanisms: MD5/SHA1/SHA224/SHA256/SHA384/SHA512 OpenVPN, IEEE802.1X, L2TP VPN LLDP/CDP/DHCP VLAN, ICE WPA2/WPA3 Secure boot GARP (Generic Attribute Registration Protocol) Linux 6.1 version TEE hardware encryption solution