
Yealink SIP-T73W Smart VoIP Phone with 2.8-Inch Color Display, Wi-Fi 6, Bluetooth 5.0, 12 SIP Accounts, PoE, USB Recording
The Yealink SIP-T73W Smart VoIP Phone is an all-in-one business communication solution designed to deliver excellent voice performance at the best price. It features a 2.8-inch color display with 320 × 240 resolution and backlight, providing clear visibility and smooth operation. Built with Hall switch technology, the Yealink SIP-T73W Smart VoIP Phone helps create a quieter office environment while ensuring reliable day-to-day performance. With Yealink ultra-high-definition voice technology, HD handset and speaker support, and wideband audio codecs, it delivers clear voice communications and enhanced call quality. This Smart VoIP Phone supports up to 12 SIP accounts and includes built-in Bluetooth 5.0 and dual-band 2.4G/5G Wi-Fi 6 for advanced wireless connectivity. It also features a built-in USB 2.0 port supporting USB headset connectivity, USB recording, and expansion module support, making it a flexible and scalable solution for modern business environments.
Yealink SIP-T73W Smart VoIP Phone Key Product Features:
- 2.8-inch 320 × 240 pixel color display with backlight
- Supports up to 12 SIP accounts
- Built-in Bluetooth 5.0 module
- Built-in dual-band Wi-Fi 6 (2.4GHz/5GHz)
- Hall switch handset for quieter office environment
- HD voice with HD handset and HD speaker
- Supports USB headset and USB recording
- USB 2.0 interface for flexible connectivity
- PoE support (IEEE 802.3af, class 2)
- Dual system function for enterprise-level system protection
- TEE hardware encryption solution
- T7X Auto-P template unified
- Unified firmware for T7X series
- Stand with 2 adjustable angles
- Wall mountable design
Product Specifications:
- Manufacturer: Yealink
- Model: SIP-T73W
- Product Category: Smart VoIP Phone
- Display Type: LCD screen
- Screen Size: 2.8-inch
- Screen Resolution: 320 × 240
- Backlight: Yes
- SIP Accounts: 12 VoIP accounts
- HD Voice: HD handset, HD speaker
- Hearing Aid Compatibility: HAC handset
- Audio Technology: Acoustic Shield, Smart Noise Filtering
- Wideband Codec: AMR-WB (optional), G.722
- DTMF: In-band, Out-of-band (RFC 2833), SIP INFO
- Speakerphone: Full-duplex hands-free with AEC
- Audio Processing: VAD, CNG, AEC, PLC, AJB, AGC
- Conference: 5-way conferencing
- Line Keys: 8 line keys with LED (up to 40 DSS keys, 5 pages)
- Touch Buttons: Message, headset, mute, pagination
- Function Keys: Call hold, call transfer, redial, hands-free
- Navigation Keys: 6 navigation keys
- Network Interface: Dual Gigabit Ethernet ports
- USB Interface: 1 × USB 2.0
- USB Port Location: Phone side
- Bluetooth: Built-in Bluetooth 5.0
- Wi-Fi: Built-in dual-band Wi-Fi 6 (IEEE802.11a/b/g/n/ac/ax)
- Wi-Fi Frequency Band: 2.4GHz / 5.0GHz
- PoE Support: IEEE 802.3af, class 2
- Wireless Security: WPA2/WPA3
- IP Support: IPv4/IPv6
- Secure Boot: Yes
- Operating Humidity: 5% – 90%
- Operating Temperature: -10 to +45°C (+14 to 113°F)
- Storage Temperature: -30 to 70°C
- USB Output Current: 5V/500mA
- Power Adapter: Optional (AC 100-240V input, DC 5V/2A output)
- Power Consumption (PSU): 1.30 W-1.48 W
- Power Consumption (PoE): 1.368 W-1.832 W
- Dimensions (W×D×H×T): 209.0 mm × 167.5 mm × 214.8 mm × 53.4 mm
- Net Weight/CTN: 5.554 kg
- Gross Weight/CTN: 6.126 kg
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