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Compact gray VoIP handset WP816 with Wi-Fi 6, 1500mAh battery, 120h standby

Grandstream

Grandstream WP816 VoIP Wi-Fi 6 Phone 1500mAh 120h Gray

SKU CH-HQ3G-QFYWX

A compact VoIP handset with dual-band Wi-Fi 6, two SIP lines, HD voice, Bluetooth headset support and a 1500 mAh battery giving 120-hour standby

  • Dual-band Wi-Fi 6 for reliable wireless calls
  • 2 SIP accounts let you manage separate lines
  • HD voice with dual microphones and Noise Shield cuts background noise
  • Bluetooth headset support keeps hands free while talking
  • 1500mAh battery delivers 120-hour standby and 6-hour talk time

Compact VoIP handset

The Grandstream WP816 is a dual-band Wi-Fi 6 phone built for mobile voice over IP. It supports two SIP accounts and two lines, with HD voice enhanced by dual microphones, AEC and Noise Shield technology. Integrated Bluetooth allows wireless headset pairing for hands-free use.

Ideal for roaming staff, not desk-bound users

This handset suits workers who move across a campus, warehouse or retail floor while staying on the same extension. The 1500 mAh battery delivers six hours of talk time and 120-hour standby. Users who need a fixed desk phone with PoE or a larger colour display should look at other models.

Drops into any Wi-Fi 6 network

Connect to an existing dual-band Wi-Fi 6 infrastructure without extra cabling. Bluetooth frees the user from a wired headset, and the configurable push-to-talk button enables instant group calls. The rechargeable battery removes the need for a dedicated power outlet at every workstation.

Highlights

  • Dual-band Wi-Fi 6 for reliable wireless calls
  • 2 SIP accounts let you manage separate lines
  • HD voice with dual microphones and Noise Shield cuts background noise
  • Bluetooth headset support keeps hands free while talking
  • 1500mAh battery delivers 120-hour standby and 6-hour talk time

Specifications

BrandGrandstream

Questions about this item

What network infrastructure is required for the WP816 to register its 2 SIP accounts?

The phone needs a dual-band Wi-Fi 6 access point and a reachable SIP server or hosted PBX to register its two accounts and place calls.

Will the WP816 share a Wi-Fi 6 network with legacy laptops and phones without degrading their connection?

Yes, the WP816 connects as a standard Wi-Fi 6 client; the access point manages airtime between it and older Wi-Fi devices automatically.

How can I verify the WP816 is registered and ready for calls after setup?

The display shows a registration icon for each of the two SIP accounts when they are successfully registered, and the handset emits dial tone when taken off-hook.

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