GrandStream

Cordless Wi-Fi IP Phone with Integrated Dual-Band 802.11a/b/g/n  and 7.5-hour talk time The WP820 includes efficient antenna design and roaming support. By adding 7.5-hour talk time and HD voice with dual-MICs, the WP820 offers an affordable option and comes equipped with a combination of features, mobility and durability to suit all portable telephony needs.

Cordless Wi-Fi IP Phone with Integrated Dual-Band 802.11a/b/g/n/ac  and 8-hour talk time The WP822 includes advanced antenna design and roaming support. By adding 8-hour talk time and HD voice with dual-MICs, the WP822 offers an affordable option and comes equipped with a combination of features, mobility and durability to suit all portable telephony needs.