Grandstream Networks WP822 Cordless Wi-fi Phone

The Grandstream WP822 Cordless Wi‑Fi Phone is a powerful and portable wireless IP handset designed for workers who need reliable communication on the move. Supporting 2 SIP accounts and 2 simultaneous lines, it delivers HD voice quality with dual microphones, echo cancellation, and noise suppression.

With dual-band Wi‑Fi (2.4GHz & 5GHz) and seamless roaming support, the WP822 ensures strong, uninterrupted connections across multiple access points. It also features Bluetooth for wireless headset pairing and a push-to-talk (PTT) button for instant communication.

The WP822 is powered by a robust 2000mAh battery, providing up to 8 hours of talk time and 200 hours of standby time. Its 240×320 color LCD display, 3.5mm headset jack, and micro-USB charging make it practical for busy work environments.

It supports remote provisioning via GDMS and TR-069, and offers top-tier security with TLS/SRTP encryption, 802.1x authentication, and AES 256-bit data protection.

 Key Features

• 2 SIP accounts, 2 concurrent lines

• Dual-band Wi‑Fi (2.4GHz & 5GHz) with roaming

• HD audio with dual microphones and noise cancellation

• Bluetooth support for headsets

• 2000mAh battery: ~8 hours talk, ~200 hours standby

• Push-to-talk (PTT) button

• 240×320 color LCD display

• 3.5mm headset jack, micro-USB charging

• Secure provisioning via GDMS & TR-069

• Enterprise-grade security: TLS/SRTP, 802.1x, AES encryption

• Ideal for hospitals, hotels, warehouses, and mobile teams