Yealink IP Video Phone w/HD Voice

- Features
- TI DaVinci dual-core chipset 2M CMOS camera
- 7� 800x480 digital LCD Touch screen
- HD Voice full-duplex speakerphone
- 4 VoIP accounts 3-way video conferencing
- BLF Intercom 18 one-touch soft DSS keys
- Total directory solution
- Door phone application
- Specification
- Video codec: H.264 and H.263
- Image codec: JPEG GIF PNG BMP
- Video capacity: up to D1 (720x480)@30fps
- Video call format: CIF/QCIF
- Bandwidth selection: 128kbps~1Mbps
- Frame rate selection: 10~30fps
- Adaptive bandwidth adjustment
- I-frame adjustable
- Picture-in-Picture (PIP)
- Full screen for remote side
- Video control of local side
- Door phone application
- Audio Features
- HD voice: HD codec HD handset HD speaker
- Wideband codec: G.722
- Narrowband codec: G.711(A/�) G.723.1 G.729AB
- DTMF: In-band Out-of-band(RFC 2833) and SIP INFO
- Full-duplex hands-free speakerphone with AEC
- Voice activity detection
- Comfort noise generation
- Adaptive jitter buffers
- Packet loss concealment
- IP-PBX and BroadSoft Features
- Busy lamp field (BLF) BLF list
- Message waiting indicator (MWI)
- Intercom Music on hold
- Call park Call pickup
- Anonymous call Anonymous call rejection
- DND & forward synchronization
- Dial Plan Dial-now
- Phone Features
- 4 VoIP accounts Video/Voice call
- 18 one-touch soft DSS keys Speed dial
- Dial/answer call type selection (video or voice)
- Call forward Call waiting Call transfer Call hold
- Mute Redial Auto answer
- DND Caller ID display Call history
- Voice mail Local 3-way audio conference
- Direct IP call without SIP proxy
- Phonebook with contact picture Group manager Black list
- XML/LDAP remote phonebook
- New message and missed call