Yealink T73W Multifunctional SIP Phone 1301009

Yealink T73W Multifunctional SIP Phone 1301009

The Yealink T73W IP phone is a comprehensive business communication device, designed to deliver superior voice quality and versatile functionality. Equipped with Hall switch technology, it helps maintain a quieter office environment by reducing mechanical noise. With its modern, slimmer design, the T73W aligns with contemporary aesthetic standards, bringing a professional and stylish touch to any workspace.

• POE support
• Acoustic shield
• Built in WiFi
• Built in Bluetooth

Supporting up to 12 SIP accounts, the T73W features a 2.8-inch color display with backlight and is compatible with the EXP55 expansion module for increased productivity. Powered by Yealink’s ultra-high-definition voice technology, it ensures crystal-clear, natural audio performance making every call sound professional and effortless.

HD Audio Ultra-High-Definition Sound Quality

The sound quality of Yealink T7X series phones is higher definition and perfect, making communication easier. Yealink combines cutting-edge hardware and software with broadband technology to achieve the best acoustic performance. Its hearing aid compatible (HAC) handset helps people with hearing loss hear sounds more clearly.

High Security and Compatibility

T73W adopts the latest TLS/SSL network security technology. It is widely compatible with leading soft switch vendors, such as 3CX, Broadsoft, and Broadworks. In addition, T73W 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. T73W supports the security center function, allowing users to decide whether to connect the phone to the device management platform/service and what private data is allowed to be reported.

Customizability and Scalability

T73W supports five-page turning and up to 40 programmable buttons. In addition, T73W can be cascaded to up to 3 expansion units. 234 programmable buttons effectively save operation time and achieve efficient office work.

Easy Installation and Deployment

You can use Yealink RPS (Redirection and Provisioning Service) and Boot mechanisms to enable fast and efficient deployment. Users do not need to configure and upgrade the phone manually. They only need to power on and connect to the Internet, and the phone will be automatically deployed, saving a lot of time and cost, and achieving true "zero-touch provisioning". In addition, Yealink T7X series IP phones all use the same firmware, which greatly simplifies management and maintenance costs and facilitates management, upgrades, and maintenance.

Wireless Data Transmission

Yealink T73W has a built-in Bluetooth 5.0 module, supports Bluetooth headsets, and can connect to mobile phones via Bluetooth for phone address book matching. At the same time, in order to adapt to the upcoming 5G Wi-Fi era, T73W has built-in dual-band Wi-Fi 6 (Dual band). 5G Wi-Fi has better anti-interference and faster speed, allowing you to be one step ahead in the busy data torrent. In addition, T73W can be used with the Yealink video conferencing soft terminal to share the content on the computer with the remote end, giving you the ultimate content-sharing experience.

Features:

• 2. inch display
• Expansion module compatible
• 3W speaker
• Acoustic shield
• USB port
• Built in WiFi 6
• Built in Bluetooth

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
• 2.8-inch 320x240 resolution screen
• Support wallpaper and screen saver
• Incoming calls and unread message indicator lights
• Intuitive user interface
• Support multi-language operation interface
• Caller ID display of name, number, and photo
• Supports both dark and light themes

Phone Features

• 12 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 Gigabit Ethernet ports
• 1 x USB 2.0 interface (phone side): USB flash drive ;Connecting a USB headset ;Connecting to the color screen expansion station ;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