Grandstream WP822 Cordless Wi-Fi IP Phone

The WP822 is a business-grade cordless Wi-Fi phone that comes equipped with
integrated dual-band 802.11a/b/g/n/ac Wi-Fi, an advanced antenna design and
roaming support. By adding 8-hour talk time, HD voice with dual-MICs and a
configurable push-to-talk button, the WP822 comes equipped with a combination of
features, mobility and durability to suit all portable telephony needs.