Thiết bị hội nghị Yealink CP920

Điện Thoại hội nghị Yealink CP920

  • Hệ điều hành Linux.
  • Công nghệ âm thanh Full HD.
  • Phạm vi thu âm của micrô 20-foot (6 mét) và 360 độ.
  • Tích hợp được 3 micrô trên thiết bị.
  • LCD đồ họa 3,1 "248 x 120 pixel.
  • Khả năng hội nghị lên đến 5 điểm hội nghị.
  • Hỗ trợ Wi-Fi tích hợp (802.11b/g/n ).
  • Tích hợp Bluetooth 4.0.
  • 1 cổng USB.
  • Hỗ trợ PoE.


AvailabilityIn stock
Thương hiệu:
MODEL  Yealink CP920
Audio features Optimal HD audio
Yealink Noise Proof Technology
Background noise suppression
20-foot (6-meter) microphone pickup range
Apply to small to medium conference room
Built-in 3-microphone array, 360-degree voice pickup
56mm diameter and 5w speaker
Full-duplex speakerphone with AEC
Echo cancellation tail length is up to 320ms
Codecs: G722, G722.1C, G726, G729, G723, iLBC, Opus, PCMA, PCMU
DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
Phone features 1 VoIP account
Call hold, mute, DND, call recording, hotline
5-way conference call
Redial, call waiting, emergency call
Call forward, call transfer, call return, dial plan
Ring tone selection/import/delete
Set date time manually or automatically
Volume adjustment
Pairing via Bluetooth
Directory Local phonebook up to 1000 entries
XML/LDAP remote phonebook
Intelligent search method
Phonebook search/import/export
Call history: dialed/received/missed/forwarded
Black list
IP-PBX features Intercom
Multicast paging
Anonymous call
Anonymous call rejection
Voice mail
Distinctive ringtone
Call pickup
Display 3.1" 248x120-pixel graphical LCD with backlight
25 total keys: 4 soft keys, off-hook key, on-hook key, 12-key numerical keypad, Bluetooth, mute, volume keys, 2 navigation keys, OK key
Phone lock
Multilingual user interface
Caller ID with name and number
Network and security  SIP v1 (RFC2543), v2 (RFC3261)
SIP server redundancy supported
NAT traversal: 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
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS, DSCP
SRTP for voice encryption
Transport Layer Security (TLS)
HTTPS certificate manager
AES encryption for configuration file
Digest authentication using MD5/MD5-sess
OpenVPN, IEEE802.1X
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, SNMP
Reset to factory, reboot
Package tracing export, system log
Other physical features External Yealink power adapter: AC 100~240V input and DC 12V/1A output
Power consumption (PoE): 3.9w-7.6w
Dimension (W*D*H): 307.8mm*298.5mm*66.9mm
Package features Yealink CP920 IP conference phone
Ethernet Cable (7.5m CAT5E UTP cable)
Quick Start Guide
Yealink Power Adapter
More Information
Thương Hiệu Yealink
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