Yealink

Type - VoIP phoneSkype support - noSIP support - There are 2 independent SIP accountsInterface - WAN, LANHeadset connectivity - availableBuilt-in phonebook - have 1000 contactsPoE support - noExocompensation - yesRecognition of voice activity - there isConvenient noise generation - thereNumber Ident..

Yealink HD Voice 132x64-pixel graphical LCD with backlightTwo-port 10/100M Ethernet Switch PoE supportUp to 2 SIP accountsHeadset supportWall mountableSimple, flexible and secure provisioning optionsHD voice: HD handset, HD speakerWideband codec: G.722Narrowband codec: G.711(A/μ), G.723.1,..

Yealink HD Voice 132x64-pixel graphical LCD with backlightTwo-port 10/100M Ethernet Switch PoE supportUp to 2 SIP accountsHeadset supportWall mountableSimple, flexible and secure provisioning optionsHD voice: HD handset, HD speakerWideband codec: G.722Narrowband codec: G.711(A/μ), G.723.1,..

Yealink HD Voice Dual-port Gigabit EthernetPoE support132x64-pixel graphical LCDUp to 3 SIP accountsSupports Dual-color LEDs Headset supportWall mountableIPv6 supportPaperless designSimple, flexible and secure provisioning optionsHD voice: HD handset, HD speakerWideband codec: G.722Narrowb..

3 VoIP accounts, Hotline, Emergency callCall hold, Call waiting, Call forward, Call returnCall transfer (Blind/Semi-attended/Attended)Caller ID display, Redial, Mute, DNDAuto-answer, 3-way conferencingSpeed dial, SMS, VoicemailMessage Waiting Indication (MWI) LEDTone scheme, Volume controlDirect IP ..

6 Line AppearancesDual-port Gigabit EthernetYealink Optima HD Voice SupportedUp to 6 SIP accountsFull-duplex hands-free speakerphoneSupports Yealink EXP39/EXP38 expansion modulesRJ9 Headset Port2.7" 192x64-pixel Gray-scale Graphical LCDWall mountablePower Supply Not Included..

3 VoIP accountsOne-touch speed dial, redialCall forward, call waitingCall transfer, call holdCall return, group listening, SMSMute, auto answer, DND3-way conference callDirect IP call without SIP proxyRing tone selection/import/deleteHotline, emergency callSet date time manually or automaticallyDial..

 12 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 automaticallyDi..

Revolutionarily new design 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(802.3af) class supportHeadset, EHS supportSupports expansion modu..

Specification Audio Features> HD voice: HD handset, HD speaker> Codecs: G.722, G.711(A/μ), G.723.1, G.729AB, G.726, iLBC> DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO > Full-duplex hands-free speakerphone with AEC> VAD, CNG, AEC, PLC, AJB, AGC Phone Featu..

The W52H is cordless handset designed for business use. It is equipped with a high-quality TFT color display which provides a clear view from all angles, user can enjoy conversations in high sound quality.Caller ID with name and number, benefit from freedom of movement, professional features like in..