Grandstream WP825 IP Phone - Cordless - Cordless - Wi-Fi, BluetoothGrandstreamWP825 Ruggedised Portable WiFi Cordless IP Phone 2000MAH Battery The WP825 is a ruggedised portable Wi Fi IP phone designed to suit a variety of enterprises and vertical market applications, including retail, logistics, medical, and security. This cordless Wi Fi phone 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 and HD voice with dual MICs, the