Grandstream WP816 Wi‑Fi 6 Cordless IP Phone – Bluetooth, HD Audio

Modern Wireless Calling for Teams with Wi‑Fi 6 — Grandstream WP816

The Grandstream WP816 is a practical cordless IP phone for staff who move around the premises, with dual-band Wi‑Fi 6, HD audio, Bluetooth and Type‑C charging, combining mobility, ease of use and call quality.

Why Choose the WP816?

The WP816 offers Wi‑Fi 6 connectivity with advanced roaming support, two SIP accounts and a battery that lasts up to 6 hours of talk time, along with centralized management via GDMS.

What Does It Offer?

• Dual-band Wi‑Fi 6: supports 802.11a/b/g/n/ac/ax on 2.4 and 5GHz.


• Advanced roaming: supports 802.11k/r/v for moving between compatible access points.


• 2 SIP accounts and 2 lines.


• HD audio: with dual microphones, AEC and Noise Shield.


• Built-in Bluetooth: for connecting compatible headsets.


• 1500mAh battery: up to 6 hours of talk time and 120 hours of standby.


• USB Type‑C: with fast charging support.


• Customizable Push‑to‑Talk button.


• Accelerometer and emergency button.


• WPA3 Personal support.


• GDMS management: for centralized setup, management and monitoring.

Key Technical Specifications

• Model: WP816


• Type: Wi‑Fi cordless IP phone


• Wi‑Fi: dual-band Wi‑Fi 6 802.11a/b/g/n/ac/ax


• Accounts: 2 SIP


• Lines: 2


• Battery: 1500mAh


• Talk time: up to 6 hours


• Standby time: up to 120 hours


• Bluetooth: built-in


• Ports: USB Type‑C + 3.5 mm headset jack


• Management: GDMS

Best Suited For

Offices, shops, hospitals, hotels, warehouses and teams that need a modern mobile SIP phone on a Wi‑Fi 6 network.

Upgrade your team's communication to Wi‑Fi 6 with a practical, easy-to-manage phone — order the Grandstream WP816 from Catcher.