Grandstream WP820 Cordless Wi-Fi Phone

The Grandstream WP820 is a powerful and versatile cordless Wi-Fi phone designed for a range of environments including retail, logistics, medical, and security. With its dual-band Wi-Fi capabilities and advanced features, it enhances communication flexibility and mobility.

Features

• Dual-Band Wi-Fi: Supports both 2.4GHz and 5GHz bands for optimal connectivity.
• Bluetooth Integration: Easily connect to headsets and mobile devices for hands-free operation.
• Long Battery Life: Offers up to 7.5 hours of talk time and 150 hours of standby time.
• HD Voice Quality: Equipped with dual microphones and advanced echo cancellation for clear audio.
• Multi-Function Button: Configurable for push-to-talk, panic calls, and other functions.
• Two SIP Accounts: Supports two lines for simultaneous calls.
• Durable Design: Drop safe from 1.2 meters, making it ideal for various work environments.

Specifications

• Protocols: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, DHCP, TLS, SRTP, IPv6
• Voice Codecs: G.711μ/a, G.729A/B, G.722, iLBC, Opus
• Wi-Fi: Integrated dual-band Wi-Fi 802.11 a/b/g/n
• Display: 2.4-inch (240×320) TFT color LCD
• Dimensions: Handset - 168.5 x 52.5 x 21.8 mm; Charger Cradle - 76 x 73 x 81 mm
• Weight: Handset - 161g; Package weight - 456g
• Operating Temperature: 0~45°C; Humidity: 10~90% (non-condensing)
• Security: User and administrator passwords, AES secure configuration file
• Battery: 1500mAh with 7.5 hours talk time