Learn more about how to set up a user desk phone or set up a room phone.
Dialpad supports the following Obihai, Polycom, and Yealink IP desk and room phones, purchased directly from Dialpad or not.
Supported Desk Phones
Obihai Deskphones
Dialpad supports the following Obihai models:
Obi for Dialpad 300 ATA (Poly)
- Firmware: 3.2.2.6259
VVX x50 Series Obi-edition - 250, 350, 450 (Poly)
- Firmware: 6.4.3.10318
Polycom Deskphones
Dialpad supports the following Polycom models:
VVX 201, 301, 310, 311, 400, 401, 410, 411, 500, 501, 600, 601
- UCS Firmware: 5.9.7.3480
Poly D230 DECT
- Firmware: 7.1.0.7866
Yealink Desk Phones
Dialpad supports the following Yealink models:
SIP-T33G
- Firmware: 124.86.0.45
SIP-T43U
- Firmware: 108.86.0.45
SIP-T46U
- Firmware: 108.86.0.45
SIP-T48U
- Firmware: 108.86.0.45
SIP-T54W
- Firmware: 96.86.0.45
SIP-T57W
- Firmware: 96.86.0.45
Supported Room Phones
Polycom Room Phones
Polycom Trio 8500, Trio 8800
- Firmware: 7.2.1.1679
Polycom Trio C60
- Firmware: 5.9.5.3153
Soundstation IP 6000, 7000
- Firmware: 4.0.15
For full feature support, please check our Device Recommendations