Supported Desk and Room Phones

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

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

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