Grandstream Carrier Grade HD DECT Base Station, PTT, extended range, 20 concurrent calls DP755 face masks 4 x PoE/PoE+ or +24VDC

4 x PoE/PoE+ or +24VDC Output Mode

Gigabit Ethernet connections on all Ports provide full speed of data transferring

1p/DSCP QoS2 to keep latency-sensitive traffic moving smoothly and jitter-free

Noise-canceling microphone and passive noise cancellation

Grandstream Carrier Grade HD DECT Base Station, PTT, extended range, 20 concurrent calls DP755 face masks 4 x PoE/PoE+ or +24VDCUp to 20 SIP accounts per system; up to 20 lines per handset DECT authentication & encryption technology to protect calls & account 3 way audio conferencing for easy conference calls Supports Push to Talk Automated provisioning options include TR 069 and XML config files Use with Grandstreams UCM series of IP PBXs for Zero Config provisioning HD audio to maximize audio quality and clarity; full duplex speakerphone Supports advanced telephony features,