Grandstream DP722 is a DECT cordless IP phone that allows users to mobilize their VoIP network throughout any business, warehouse, retail store & residential environment. Supported by Grandstream’s DP750 & DP752 DECT VoIP base stations, delivers a combination of mobility & efficient telephony performance. With up to five DP722 handsets supported on a base station, each DP722 supports a range of up to 350 meters outdoors (paired with the DP752 base station) & 50 meters indoors with 20 hours of talk time & 250-hour standby time. Also delivers a suite of robust features including support for up to 10 SIP accounts per handset, full HD audio, 1.8 inch color display, a 3.5mm headset jack, push-to talk, a speakerphone & more. When paired with Grandstream’s DP750 & DP752 IP DECT Base Stations, the DP722 offers an affordable mid-range cordless IP DECT solution for any business or residential user. Grandstream DP722 grants full compatibility & interoperability with any SoftPBX like Asterisk™, 3CX™, Elastix™, Broadsoft™, Metaswich™, Trixbox™, FreePBX™ and more.