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Yealink T2 IP Phones

The following chart displays all current models of Yealink T2 IP phones by their distinguishing features. Shared features are listed after the chart.


Model Main Display SIP Accounts Ethernet Ports USB Port Expandable
Yealink SIP-T19P E2 IP Phone Yealink SIP-T19P E2 2.3" 132x64 backlit LCD 1 2x 10/100 no no
Yealink SIP-T21P E2 IP Phone Yealink SIP-T21P E2 2.3" 132x64 backlit LCD 2 2x 10/100 no no
Yealink SIP-T23G IP Phone Yealink SIP-T23G 2.8" 132x64 backlit LCD 3 2x 10/100/1000 Gigabit no no
Yealink SIP-T27G IP Phone Yealink SIP-T27G 3.66" 240x120 backlit LCD 6 2x 10/100/1000 Gigabit yes * up to 6 Yealink EXP20
Yealink SIP-T29G IP Phone Yealink SIP-T29G 4.3" 480x272 backlit color LCD 16 2x 10/100/1000 Gigabit yes * up to 6 Yealink EXP20

* USB port enables Bluetooth with Yealink BT40, WiFi with Yealink WF40, and USB call recording.

All Yealink T2 IP phones include the following features, and more:

  • SIP v1 and SIP v2 communications protocol support
  • Power over Ethernet (PoE) compliance
  • Advanced security features, including TLS and SRTP
  • RJ9 handset and headset jacks
  • Yealink Optima HD audio
  • Full-duplex speakerphone with echo cancellation
  • 3-way local conferencing
  • Quality of Service (QoS) control
  • Wall mountable with optional wall mount bracket

Yealink T4 IP Phones

The following chart displays all current models of Yealink T4 IP phones by their distinguishing features. Shared features are listed after the chart.


Model Main Display SIP Accounts Ethernet Ports USB Port Opus Audio Codec Expandable Skype for Business
Yealink SIP-T40G IP Phone Yealink SIP-T40G 2.3" 132x64 backlit LCD 3 2x 10/100/1000 Gigabit no yes no no
Yealink SIP-T41S IP Phone Yealink SIP-T41P 2.7" 192x64 backlit LCD 6 2x 10/100 no no no SIP-T41P-SFB
Yealink SIP-T41S 2.7" 192x64 backlit LCD 6 2x 10/100 yes* yes no SIP-T41S-SFB
Yealink SIP-T42S IP Phone Yealink SIP-T42G 2.7" 192x64 backlit LCD 12 2x 10/100/1000 Gigabit no no no SIP-T42G-SFB
Yealink SIP-T42S 2.7" 192x64 backlit LCD 12 2x 10/100/1000 Gigabit yes* yes no SIP-T42S-SFB
Yealink SIP-T46S IP Phone Yealink SIP-T46G 4.3" 480x272 backlit 16-bit color LCD 16 2x 10/100/1000 Gigabit yes* no up to 6 Yealink EXP40 SIP-T46G-SFB
Yealink SIP-T46S 4.3" 480x272 backlit 16-bit color LCD 16 2x 10/100/1000 Gigabit yes* yes up to 6 Yealink EXP40 SIP-T46S-SFB
Yealink SIP-T48S IP Phone Yealink SIP-T48G 7" 800x480 backlit 24-bit color LCD touchscreen 16 2x 10/100/1000 Gigabit yes* no up to 6 Yealink EXP40 SIP-T48G-SFB
Yealink SIP-T48S 7" 800x480 backlit 24-bit color LCD touchscreen 16 2x 10/100/1000 Gigabit yes* yes up to 6 Yealink EXP40 SIP-T48S-SFB

* USB port enables Bluetooth with Yealink BT40, WiFi with Yealink WF40, and USB call recording.

All Yealink T4 IP phones include the following features, and more:

  • SIP v1 and SIP v2 communications protocol support
  • Power over Ethernet (PoE) compliance
  • Advanced security features, including TLS and SRTP
  • RJ9 handset and headset jacks
  • Yealink Optima HD audio
  • Full-duplex speakerphone with echo cancellation
  • 3-way local conferencing
  • Quality of Service (QoS) control
  • Wall mountable with optional wall mount bracket

Yealink T5 IP Phones

The following chart displays all current models of Yealink T5 IP phones by their distinguishing features. Shared features are listed after the chart.


Model Main Display SIP Accounts Android USB Ports WiFi Video
Yealink SIP-T52S IP Phone Yealink SIP-T52S 2.8" 320x240 backlit 16-bit color LCD 12 no 1 * no no
Yealink SIP-T54S IP Phone Yealink SIP-T54S 4.3" 480x272 backlit 16-bit color LCD 16 no 1 * no no
Yealink SIP-T56A IP Phone Yealink SIP-T56A 7" 1024x600 capactive touchscreen 16 5.1.1 1 * 802.11b/g/n no
Yealink SIP-T58A IP Phone Yealink SIP-T58A 7" 1024x600 capactive touchscreen 16 5.1.1 2 * 802.11b/g/n yes, with Yealink CAM50
Yealink SIP-T58V IP Phone Yealink SIP-T58V 7" 1024x600 capactive touchscreen 16 5.1.1 2 * 802.11b/g/n yes, Yealink CAM50 included

* USB port enables WiFi with Yealink WF40 and USB call recording. Second USB port on T58A and T58V is for USB camera.

All Yealink T5 IP phones include the following features, and more:

  • SIP v1 and SIP v2 communications protocol support
  • Power over Ethernet (PoE) compliance
  • Advanced security features, including TLS and SRTP
  • RJ9 handset and headset jacks
  • Hearing aid compatible (HAC) handset
  • Bluetooth support
  • Yealink Optima HD audio
  • Full-duplex speakerphone with echo cancellation
  • 3-way local conferencing
  • Quality of Service (QoS) control
  • Wall mountable with optional wall mount bracket