Yealink SIP-T73W (SIP-T73W) — New, 12-Line 2.8" Color IP Phone with Wi-Fi 6 & Bluetooth
Warranty: Lifetime
Condition: New
Yealink SIP-T73W Documentation (Datasheet, Manuals, Firmware)
The Yealink SIP-T73W is a T7-series business phone that replaces the SIP-T53W and SIP-T43U, both of which Yealink has stopped selling. It has a 2.8-inch color display, 12 SIP accounts, built-in Wi-Fi 6 and Bluetooth 5.0, and dual Gigabit ports with PoE.
Key Features
2.8-inch 320×240 color display with a two-angle stand
Up to 12 SIP accounts and 8 line keys with LEDs (40 DSS keys over 5 pages)
Smart Noise Filtering and Acoustic Shield, with a 3W speaker
Built-in Wi-Fi 6 and Bluetooth 5.0
Up to 3 EXP55 color expansion modules
Technical Specifications
Network: 2× Gigabit Ethernet, PoE (IEEE 802.3af Class 2)
Wireless: Dual-band Wi-Fi 6 (802.11a/b/g/n/ac/ax), Bluetooth 5.0
USB: 1× USB 2.0 for headsets, flash drives or expansion modules
Wireless headsets: EHS40 adapter (USB)
Codecs: G.722, PCMU, PCMA, G.723.1, G.729, G.726, iLBC; AMR-WB/AMR-NB optional
Security: Trusted Execution Environment, TLS 1.3, SRTP, 802.1X, WPA3
Power: PoE, or optional 5V/2A adapter (not included)
Works With
Any standard SIP platform: 3CX, FreePBX/Asterisk, RingCentral, BroadSoft and most hosted VoIP providers that allow third-party devices
Yealink Device Management Platform (YDMP) and Yealink Management Cloud Service (YMCS) for zero-touch provisioning
EXP55 expansion modules and EHS40 wireless headset adapter
Applications
General office desks
Replacing SIP-T53W and SIP-T43U phones as stock runs out
Desks that need Wi-Fi instead of a cable run
What’s in the Box
SIP-T73W phone
Handset with cord
Ethernet cable
Stand
Quick start guide
Power adapter is not included; the phone runs on PoE.
Related guides
- All VoIP phones and adapters — every IP phone, ATA and headset we carry
Condition: New
Yealink SIP-T73W Documentation (Datasheet, Manuals, Firmware)
The Yealink SIP-T73W is a T7-series business phone that replaces the SIP-T53W and SIP-T43U, both of which Yealink has stopped selling. It has a 2.8-inch color display, 12 SIP accounts, built-in Wi-Fi 6 and Bluetooth 5.0, and dual Gigabit ports with PoE.
Key Features
2.8-inch 320×240 color display with a two-angle stand
Up to 12 SIP accounts and 8 line keys with LEDs (40 DSS keys over 5 pages)
Smart Noise Filtering and Acoustic Shield, with a 3W speaker
Built-in Wi-Fi 6 and Bluetooth 5.0
Up to 3 EXP55 color expansion modules
Technical Specifications
Network: 2× Gigabit Ethernet, PoE (IEEE 802.3af Class 2)
Wireless: Dual-band Wi-Fi 6 (802.11a/b/g/n/ac/ax), Bluetooth 5.0
USB: 1× USB 2.0 for headsets, flash drives or expansion modules
Wireless headsets: EHS40 adapter (USB)
Codecs: G.722, PCMU, PCMA, G.723.1, G.729, G.726, iLBC; AMR-WB/AMR-NB optional
Security: Trusted Execution Environment, TLS 1.3, SRTP, 802.1X, WPA3
Power: PoE, or optional 5V/2A adapter (not included)
Works With
Any standard SIP platform: 3CX, FreePBX/Asterisk, RingCentral, BroadSoft and most hosted VoIP providers that allow third-party devices
Yealink Device Management Platform (YDMP) and Yealink Management Cloud Service (YMCS) for zero-touch provisioning
EXP55 expansion modules and EHS40 wireless headset adapter
Applications
General office desks
Replacing SIP-T53W and SIP-T43U phones as stock runs out
Desks that need Wi-Fi instead of a cable run
What’s in the Box
SIP-T73W phone
Handset with cord
Ethernet cable
Stand
Quick start guide
Power adapter is not included; the phone runs on PoE.
Related guides
- All VoIP phones and adapters — every IP phone, ATA and headset we carry