Grandstream DP752, Dect Base Station Pairs, Call Waiting, Call Hold, Call Transfer, Integrated Ethernet switch, Security IEEE 802.1X, TLS, Port 1 x Ethernet 10Base-T/100Base-TX, Connection Micro-USB, Network cable, Service IEEE 802.1p, Differentiated Services (DiffServ), Type of Service (ToS), Diffserv per device (QoS), IEEE 802.1Q (VLAN), Multiprotocol Label Switching (MPLS). The DP752 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream’s DP series DECT handsets to offer mobility to business and residential users. It supports outdoor range of up to 400 meters.