Mô tả

Điện thoại IP Phone Yealink SIP-VP530

• Vi xử lý lõi kép với chip TI
• Camera CMOS độ phân giải 2M
• Màn hình LCD cảm ứng 7” 800×480
• Loa kép, đi kèm công nghệ HD Voice
• Hỗ trợ hội nghị truyền hình 3 bên, 4 tài khoản VoIP
• Hỗ trợ BLF, door phone & Intercom, 18 phím mềm DSS
• Tích hợp giải pháp quản lý thư mục tổng

Tính năng chính

• Video codec: H.264 and H.263
• Image codec: JPEG, GIF, PNG, BMP
• Video capacity: up to D1 (720×480)@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

Tính năng âm thanh

• HD voice: HD codec, HD handset, HD speaker
• Wideband codec: G.722
• Narrowband codec: G.711(A/μ), 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

Tính năng IPPBX

• 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

Tính năng điện thoại

• 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 notification
• Volume control, Ring tone selection
• Wallpaper
• Set date time manually or automatically
• National language selection
• Icon-driven menu

Mạng và bảo mật

• SIP v1 (RFC2543), v2 (RFC3261)
• NAT transverse: STUN mode
• Proxy mode and peer-to-peer SIP link mode
• IP assignment: static/DHCP/PPPoE
• 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, and DSCP
• SRTP for voice and video
• Transport Layer Security (TLS)
• HTTPS certificate manager
• AES encryption for configuration file
• Digest authentication using MD5/MD5-sess

Bảo mật

• Configuration: browser/phone/auto-provision
• Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
• Auto-provision with PnP
• TR069 Protocol optional
• BroadSoft device management
• Zero-sp-touch
• Reset to factory, Reboot
• Package tracing export, System log

Tính năng khác

• TI DaVinci dual-core chipset, Resistive touch screen
• 7″ digital TFT-LCD with 800×480 pixels resolution
• Rotatable CMOS sensor camera with 2M pixels
• 128MB flash and 256MB DDR2 memory
• 27 keys including 4 soft keys
• 6 feature keys: Mute/Camera/Phonebook/ Transfer/Redial/Hands-free
• 2xLEDs for power and status indication
• 2xRJ45 Ethernet 10/100M ports
• 1xUSB2.0 port, 1xSD card slot
• 2.5mm headset port
• Power adapter (optional):
• AC 100~240V input and DC 5V/3A output
• Power over Ethernet (PoE) optional: IEEE 802.3af, Class 0
• Power consumption: 4~10W
• Net weight: 1.2Kg
• Dimension: 286x89x45mm
• Operating humidity: 10~95%
• Storage temperature: -10~50°C