Yealink SIP-T42G Gigabit IP Phone

The Yealink SIP-T42G Gigabit IP Phone features:
• Yealink Optima HD voice
• Dual-port Gigabit Ethernet
• 2.7 inch, 192 x 64-pixel graphical LCD with backlight
• Up to 3 SIP accounts
• Paper label free design
• PoE support
• Headset, EHS support
• Audio Features
     — HD voice: HD handset, HD speaker
     — Wideband codec: G.722
     — Narrowband codec: G.711(A/μ), G.723, G.729AB, G.726, GSM
     — 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 features:
     — 3 VoIP accounts
     — One-touch speed dial, redial
     — Call: forward, waiting, transfer, hold, return; group listening, Mute, Auto Answer, DND
     — Call history: dialed/received/missed/forwarded
     — 3-way confernece call
     — Direct IP call without SIP proxy
     — Ring tone selection / import / delete
     — Hotline, emergency call
     — Set date / time (manually or automatically)
     — Dial plan, push XML, action URL
• Directory feautures:
     — Local phonebook up to 1000 entries
     — BroadSoft contacts: custom/enterprise/personal/common/search/speed Dial
     — XML/LDAP remote phonebook
     — Intelligent search method
     — Phonebook search/import/export
• IP-PBX and BroadSoft features
     — Busy lamp field (BLF), BLF list
     — Bridged line apperance (BLA)/ SCA
     — Anonymous call, anonymous call rejection
     — DND & forward synchronization
     — BroadWorks anywhere
     — N-Way Calling, remote office
     — Network call logs
     — BroadSoft call center features
     — Message Waiting Indicator (MWI)
     — Voice mail, call park, call pickup
     — Intercom, paging, music on hold
     — Call recording
• Display and Indicator
     — 2.7" 192x64-pixel graphical LCD with backlight
     — LED for call and message waiting indication
     — Dual-color (red or green) illuminated LEDs for line status information
     — Intuitive user interface with icons and soft keys
     — National language selection
     — Caller ID with name, number
• Feature keys:
     — 6 line keys with LED
     — 6 line keys can be programmed up to 15 various features (3-page view)
     — 5 features keys: message, headset, mute, redial, hands-free speakerphone|
     — 4 context-sensitive “soft” keys
     — 6 navigation keys
     — 2 volume control keys
     — Illuminated mute / headset  and hands-free speakerphohe keys
• Interfaces:
     — Dual-port Gigabit Ethernet
     — 1xRJ9 (4P4C) handset port
     — Power over Ethernet (IEEE 802.3af), Class 2
• Management features: 
     — Configuration: browser/phone/auto-provision
     — Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
     — Auto-provision with PnP
     — BroadSoft device management
     — Zero-sp-touch
     — Provisioning server redundancy supported
     — Reset to factory, reboot
     — Package tracing export, system log
• Network and Security features:
     — SIP v1 (RFC2543), v2 (RFC3261)
     — NAT transverse: STUN mode
     — Proxy mode and peer-to-peer SIP link mode
     — IP assignment: static/DHCP
     — HTTP/HTTPS web server
     — Time and date synchronization using SNTP
     — UDP/TCP/DNS-SRV(RFC 3263)
     — QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS, DSCP
     — SRTP for voice and video
     — Transport Layer Security (TLS)
     — HTTPS certificate manager
     — AES encryption for configuration file
     — Digest authentication using MD5/MD5-sess
     — OpenVPN, IEEE802.1X
     — IPv6
• Power over Ethernet (IEEE 802.3af), class 2
      — if PoE is not available a PVS5V1200US power adapter is required
• Stand with 2 adjustable angles
• Color: Black
• Condition: Refurbished and New available
• One Year Warranty