CP920

CP920 – Touch-sensitive HD IP Conference Phone

It’s time to optimise your conference room with a modern conference phone – the Yealink Touch-sensitive HD IP Conference Phone CP920.

With the user-centric design, this device from Yealink combines the simplicity of use with sophisticated features – being perfect for small to medium conference rooms. In regard to its crystal-clear audio quality, your conversation will sound natural and bright anywhere.

The Yealink CP920 can not only be paired with your smartphone or PC/tablet via Bluetooth, but also is a good choice for companies that use a public switched telephone network (PSTN) after combining with CPN10 PSTN Box.

A valuable complement to your conference room, the CP920 conference phone strikes an excellent balance between ease-of-use and powerful features, giving you a simple and engaging conference experience.

Features:

Optimal HD audio, full-duplex technology
Yealink Noise Proof Technology
20-foot (6-meter) and 360-degree voice pickup
Built-in 3-microphone array
Sensitive touch keypad
3.1” 248×120-pixel graphical LCD with backlight
Power over Ethernet
5-way conference call
Hybrid UC meeting
Built-in Wi-Fi (2.4GHz, 802.11.b/g/n)
Built-in Bluetooth 4.0
Local USB call recording
Local 3-way PSTN conference via Yealink CPN10

Product Summary
Resources

Audio features
Optimal HD audio
Yealink Noise Proof Technology
Smart Noise Filtering
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, G.729, G.729A, G723, iLBC, Opus, PCMA, PCMU
DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
VAD, CNG, PLC, AJB, AGC

Phone Features
1 VoIP account
Call hold, mute, DND, call recording, hotline
5-way conference call
Flash
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″ 248×120-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

Interface
1 x RJ45 10/100M Ethernet port
Built-in Wi-Fi (2.4GHz，802.11 b/g/n)
Built-in Bluetooth 4.0
Power over Ethernet (IEEE 802.3af ), class 3
1 x USB 2.0 port
1 x Security slot

Network and security
SIP v1 (RFC2543), v2 (RFC3261)
SIP server redundancy supported
IPv4/IPv6
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
UDP/TCP/DNS-SRV (RFC 3263)
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
Reset to factory, reboot
Package tracing export, system log

Other physical features
Color: Space Silver
External Yealink power adapter: AC 100~240V input and DC 12V/1A output
Power consumption (PSU): 3w-3.8w
Power consumption (PoE): 3.9w-7.6w
Dimension (WDH): 307.8mm298.5mm66.9mm
Operating humidity: 10~90%
Storage temperature: -10~40°C (+14~104°F)