Grandstream WO820 is a highly innovative VoIP solution for mobile users. Grandstream WP820 is a wireless phone that uses WiFi networks for communication. This is a WiFi phone that supports SIP protocol compatible with most modern phone systems. WP820 WiFi IP Phone provides the ability to use your existing wireless network infrastructure to enable data communication between your phone and your IP PBX server. The WP820 wireless phone increases efficiency for roaming and busy users who need access anywhere in the office.

Grandstream WIFI IP Phone WP820 offers users mobility. WP820 is a dual-line WiFi IP phone that supports two SIP accounts. Wireless is dual band 802.11a/b/g/n with advanced antenna design with roaming capability. The Grandstream WP820's screen is a color LCD and measures 2.4 inches. WP820 offers headset support and a full-duplex speakerphone. The WP820 offers numerous options for continuing to work during a phone conversation. WP820 is the perfect add-on for your business phone system.

WP820 features a noise reduction system that ensures smooth use in noisy environments. This new SIP-based WLAN DECT phone offers excellent HD voice quality with Opus and G.722 broadband codecs. Advanced wireless antenna design maintains call quality even in poor WiFi coverage.