Điện thoại VoIP Video Yealink SIP-VP49G

Điện thoại VoIP Video Yealink SIP-VP49G hoạt động trên hệ điều hành Android, tích hợp màn hình màu LCD kích thước lớn 8 inch điện dung, camera IP cho phép thực hiện các cuộc đàm thoại có hình chất lượng HD. Điện thoại VoIP Video Yealink SIP-VP49G hỗ trợ kết nối mạng Wifi và mạng có dây tốc độ cao Gigabit, PoE, cung cấp một trải nghiệm đàm thoại video mượt mà.

Điện thoại VoIP Video Yealink SIP-VP49G cung cấp các tính năng sau:

• Màn hình màu LCD 8 inch
• Tích hợp Camera IP
• Hỗ trợ 16 tài khoản SIP
• Công nghệ Voice Yealink Optima HD
• Tích hợp kết nối không dây Wifi/ Bluetooth
• 2 cổng mạng Gigabit Ethernet
• Hỗ trợ lớp PoE
• Hỗ trợ đàm thoại Video/Audio 5 điểm
• Hỗ trợ tai nghe EHS, tai nghe Bluetooth
• An toàn và bảo mật.
• Nguồn điện: PoE và Adapter nguồn 100~240VAC

Thông số kỹ thuật điện thoại Yealink SIP-VP49G

Yealink SIP-VP49G Technical Specifications

Audio Features

• HD voice: HD handset, HD speaker
• Hearing aid compatible (HAC) handset
• Acoustic Shield
• Audio codec: Opus, G.722, PCMA, PCMU, G.729A/B, G.726, G.723.1, 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

Video Features

• 1080p@30fps HD video call
• Video codec: H.264 High Profile, H.264, H.263, VP8
• 2 mega-pixel camera with privacy shutter
• Horizontal field of view: 84°
• Vertical field of view: 54°
• Adjustable camera
• Plug and Play

Display and Indicator

• 8″ 1280 x 800 capacitive touch screen IPS LCD
• 10 points multi-touch surface
• Screensaver and wallpaper
• LED for call and message waiting indication
• Intuitive user interface with icons and soft keys
• Multilingual user interface
• Caller ID with name, number and photo

Android bundled Applications

• FileManager/Email/Calendar/Camera/Gallery/ Recorder/Calculator/Browser/Message
• Third party Android application support

Phone Features

• 16 VoIP accounts
• Call hold, mute, DND, redial, call return, auto answer
• One-touch speed dial, hotline
• Call forward, call waiting, call transfer
• Group listening, emergency call
• Direct IP call without SIP proxy
• Ring tone selection/import/delete
• Set date time manually or automatically
• Dial plan, XML Browser, Action URL/URI
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
• Door phone integration
• Built-in dual band Wi-Fi:
  • Network standard: IEEE802.11a/b/g/n/ac
  • Transmission rate: Up to 433Mbps (dynamic)
  • Frequency range: 2.4GHz/5.0GHz
• Built-in dual band Wi-Fi:
  • Bluetooth headset
  • Mobile contacts synchronisation
  • Bluetooth call
• Content Sharing (via Yealink VCD)
• Three-way video conferencing
• Five-way audio/video mixed conferencing
• Standard HDMI output for monitor connection
• USB ports (2.0 compliant) for media and storage applications
• USB ports (3.0 compliant) for extending camera with USB3.0 cable
• Notification Center and Control Center
• Onscreen keyboard

Corded-Cordless Phone (via DECT Dongle DD10K)

• Up to 4 DECT cordless handsets
• Up to 4 concurrent calls
• Support Yealink W52H/W53H/W56H/DD Phone
• Slave Handset for Master Deskset

IP-PBX Features

• Busy Lamp Field (BLF), Bridged Line Apperance (BLA)
• Anonymous call, anonymous call rejection
• Hot-desking, voice mail
• Flexible seating, Executive and Assistant
• Call park, call pickup
• Centralised call recording, call recording

Directory

• Local phonebook up to 1000 entries
• Black list
• XML/LDAP remote phonebook
• Smart dialing
• Phonebook search/import/export
• Call history: dialed/received/missed/forwarded

Feature Keys

• 27 one-touch DSS keys
• 8 feature keys: hold, transfer, message, headset, mute, redial, video, speakerphone
• Volume control keys
• Illuminated mute/headset/hands-free speakerphone key

Interface

• Dual-port Gigabit Ethernet
• Power over Ethernet (IEEE 802.3af), class 3
• 1 x USB port (2.0 compliant)
• 1 x USB port (3.0 compliant) for camera/USB3.0 cable
• 1 x RJ9 (4P4C) handset port
• 1 x RJ9 (4P4C) headset port
• 1 x HDMI output port
• 1 x Security lock port

Management

• Configuration: browser/phone/auto-provision
• Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
• Auto provision with PnP, Zero-sp-touch, TR-069
• Phone lock for personal privacy protection
• Reset to factory, reboot
• Package tracing export, system log
• Only the administrator can install/uninstall apps via autop
• Setup Assistant wizard

Network and Security

• IPv4/IPv6
• SIP v1 (RFC2543), v2 (RFC3261)
• Call server redundancy supported
• NAT traversal: STUN mode
• Proxy mode and peer-to-peer SIP link mode
• IP assignment: static/DHCP/PPPoE
• HTTP/HTTPS web serve
• Time and date synchronisation using SNTP
• UDP/TCP/DNS-SRV (RFC 3263)
• QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
• SRTP
• Transport Layer Security (TLS1.2)
• HTTPS certificate manager
• AES encryption for configuration file
• Adb encryption authenticated
• Digest authentication using MD5/MD5-sess
• OpenVPN, IEEE802.1X

Other Physical Features

• Colour: Classic Grey
• Wall mountable (optional)
• External Yealink AC adapter (optional): AC 100~240V input and DC 12V/1A output
• Power consumption (PSU): 6.24W-9W
• Power consumption (PoE): 7W-10.2W
• Dimension (W*D*H*T): 273mm*226mm*285mm*42 mm
• Operating humidity: 10~95%
• Operating temperature: 0~40°C (+32~104°F)