IP Telephony
Yealink T3 Series Phones
Yealink T3 series is a classic and cost-effective entry-level business IP phone for daily desktop voice communications.
Yealink SIP-T34W
Cost-effective WiFi IP phone
- Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac)
- USB 2.0 port for wired USB headsets/Bluetooth headsets
- Yealink HD Voice
- 2.4” 320 x 240-pixel color display with backlight
- Dual-port Gigabit Ethernet
- PoE support
- Up to 4 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T33G
Cost-effective color screen IP phone
- Yealink HD Voice
- 2.4” 320 x 240-pixel color display with backlight
- Dual-port Gigabit Ethernet
- PoE support
- Up to 4 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T33P
Cost-effective color screen IP phone
- Yealink HD Voice
- 2.4” 320 x 240-pixel color display with backlight
- Two-port 10/100M Ethernet Switch
- PoE support
- Up to 4 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T31W
Entry level WiFi IP phone
- Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac)
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD with backlight
- Two-port 10/100M Ethernet Switch
- PoE support
- Up to 2 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T31P
Dual-line entry level IP phone
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD with backlight
- Two-port 10/100M Ethernet Switch
- PoE support
- Up to 2 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T31G
Dual-line entry level IP phone
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD with backlight
- Dual-port Gigabit Ethernet
- PoE support
- Up to 2 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T31
Dual-line entry level IP phone
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD with backlight
- Two-port 10/100M Ethernet Switch
- Up to 2 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T30P
Single line entry level IP phone
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD
- Two-port 10/100M Ethernet Switch
- PoE support
- One SIP account
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T30
Single line entry level IP phone
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD
- Two-port 10/100M Ethernet Switch
- One SIP account
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
Yealink SIP-T34W Datasheet (PDF 674.5KB)Yealink SIP-T33G Datasheet (PDF 644KB)Yealink SIP-T33P Datasheet (PDF 637.9KB)Yealink SIP-T31W Datasheet (PDF 658.4KB)Yealink SIP-T31P Datasheet (PDF 625.3KB)Yealink SIP-T31G Datasheet (PDF 624.1KB)Yealink SIP-T31 Datasheet (PDF 623.2KB)Yealink SIP-T30P Datasheet (PDF 1.4MB)Yealink SIP-T30 Datasheet (PDF 1.4MB)