Audio features • Yealink Optima HDvoice • Full-duplexhands-freespeakerphone with AEC • Codecs: G.722 (Wideband),G.711(A/µ), G.723.1, G.729AB, G.726, GSM, iLBC • DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
• VAD, CNG, AEC, PLC, AJB, AGC
Directory • Contacts synchronize with client • View Microsoft Skype for Business/Lync contacts and their currentpresencestatus • Show contactpicture,favorite contacts • Support search Active Directory contacts • Intelligentsearch method • Callhistory: placed/received/missed/forwarded
Signing into Microsoft Skype for Business/Lync • Sign in: PINAuthentication/User credentials • Signing in via BToE • Signing in via phone web interface • Auto root certificatefetch
Phone features • Presencestatus synchronize with client • Resetpresencestatus • Callhold, mute, DND • Call waiting, Redial • Branch office support • Callforward, call transfer, call park • Local3-way conferencing • E911, Federation, Response group • Ring toneselection/import/delete • Dial plan • Private line • Voice mail, Message waiting indicator (MWI) • Volume adjustment
BToE features • Click to call/Click to answer • Audio deviceswitch from IP Phone to PC/windows PAD • Pair phone with IP
Interface • Dual-portGigabit Ethernet • Power over Ethernet (IEEE802.3af ), class 3 • 1xRJ9 (4P4C)handsetport • 1xRJ9 (4P4C)headsetport • 1XRJ12 (6P6C) EXT port
Display and indicator • 7"800 x480-pixel touch screen with backlight • 24 bitdepth color • Modern UI, Full keyboard • LEDfor call and message waiting indication • National languageselection • Caller ID with name, number, picture • Presencestatus control: available, busy, DND, berightback, off work, appear away
Network and security • SIPv1 (RFC2543), v2 (RFC3261) • LLDP-MED VLAN assignment • IPv6 • Proxy modeand peer-to-peer SIP link mode • IPAssignment: Static/DHCP/PPPoE • DNS Assignment: Static/DHCP • HTTP/HTTPS web server • Timeand datesynchronization usingSNTP • UDP/TCP/DNS-SRV(RFC 3263) • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS, DSCP • SRTPfor voice • TransportLayer Security (TLS) • HTTPS certificate manager • Digestauthentication using MD5/MD5-sess • IEEE802.1X
Management • Configuration: browser/phone/Auto provisioning • Supportof in-band provisioning from Microsoft Skype for Business/Lync Server • Single identity (activedirectory) • Media Bypass • FirewallTraversal • Reset to factory, reboot • Package tracing export, system log
Other physical features • ExternaluniversalAC adapter (optional): AC100~240V input and DC 5V/2AOutput • Power consumption (PSU): 2.0-6.4W • Power consumption (PoE): 2.4-10.5W • Dimension(W*D* H*T): 266mm*226mm*185mm*54mm • Operatinghumidity: 10~95% • Storage temperature: -10~50°C
Package features • Qty/CTN: 5 PCS • N.W/CTN: 8.2KG • G.W/CTN: 9.0KG • Giftboxsize: 324mm*263mm*128mm • Carton Meas: 660mm*338mm*273mm |