• Optima HD voice, full duplex technology• 10-feet and 360 degree voice pickup• Optional expansion microphones for wider reception• 320ms echo cancellation tail length• Connect to a mobile phone or PC for conference calls• 5-way conferencing support• USB call recording support• Optima HD voice• 10-f..
• Optima HD voice, full duplex technology• 10-feet (3-meters) 120°H voice pickup• Capacitive mute touchpad with bicolor LED• Echo cancellation• For use with Yealink CP860• Optima HD voice• Full duplex technology• Muting the microphones with touchpad• Bi-color LED• 10-feet (3-meters) 120°H voice pick..
3 SIP Accounts132x64 White Backlit LCD Display13 Programmable Keys3 Indication LED'sPower over Ethernet3 Way Conference CallsExpansion Module Available.MP3 Ringtones and Voicemail.Call Hold, Waiting and Transfer...
HD voice: HD handset, HD speakerWideband codec: G.722Narrowband codec: G.711(A/μ), G.723.1, G.729AB, G.726, iLBCDTMF: In-band, Out-of-band(RFC 2833) and SIPFull-duplex hands-free speakerphone with AECVAD, CNG, AEC, PLC, AJB, AGCIP-PBX FeaturesBusy Lamp Field (BLF)Bridged Line Apperance(BLA)Anonymous..
Yealink Optima HD voice Dual-port Gigabit Ethernet4.3" 480 x 272-pixel color display with backlightWi-Fi via WF40Bluetooth via BT40USB recordingUp to 16 SIP accountsPaper label free design PoE supportHeadset, EHS supportSupports expansion modulesStand with 2 adjustable anglesWall mountable..
6 VoIP accountsOne-touch speed dial, redialCall forward, call waitingCall transfer, call holdCall return, group listeningMute, auto answer, DND3-way conference callDirect IP call without SIP proxyRing tone selection/import/deleteHotline, emergency callSet date time manually or automaticallyDial Plan..
Analogue system phone (4-wire)Possibility to connect the Panasonic KX-T7740 DSS console (extra keypad).Works with all Panasonic Mini ATSsLiquid Crystal Cradle Cradle ScreenSpeakerphone12 programmable buttons with two-color indication (line / function)Call and message indicatorManagement of the angle..
Supported by Grandstream's DP750 DECT Base Station5 DP720 handsets are supported by each DP750Supports a range of 300 meters outdoors and 50 meters indoors from the DP750 base stationSupports up to 10 SIP accounts per handsetFull HD audio on both the speakerphone and handset3.5mm headset jack, 3-way..