Yealink CP920 Conference Phone SIP, PSTN, Bluetooth, WI-FI, POE

Yealink CP920 is an enterprise-grade conference phone for small and medium-sized conference rooms. The CP920 sets new standards in audio quality and immerses conference participants in the discussion without distractions. As a great addition to your conference room, the CP920 strikes a great balance between ease of use and rich functionality.

Phone functions
1 SIP accountHold, mute, DND (do not disturb)Call recordingHotline5-way conferenceRedial, hold, emergencyCall forward, call transfer, dialing rulesMelody selection/download/deleteHotline, emergencyManual/automatic time settingVolume controlPairing via Bluetooth
Screen
3.1" graphical LCD screen with 248x120 resolution and backlightCaller ID with name and numberChange of logo on the screen
Function buttons
12 keys on the keyboard13 function keys
Codecs and voice settings
Optimal HD AudioYealink Noise Cancellation Technology6 Meter Voice Pickup Range with 360 Degree Coverage3 Built-in MicrophonesCodecs: G.722.1C, G.722, G.729, G.726, G.723, iLBC, Opus, PCMA, PCMUDTMF: In-band, Out-of-band (RFC 2833) and SIP INFOFull-duplex speakerphone with AEC (Acoustic Echo Cancellation)VAD (Voice Activity Detection), CNG (Comfort Noise Generator), AEC (Acoustic Echo Cancellation), PLC (Media Loss Marking), AJB (Adaptive Jitter Buffer), AGC (Automatic Gain Control)
Notebooks
Local address book up to 1000 contactsBlacklistRemote address book XML and LDAPIntelligent searchSearch by address books, import/export of local address bookCall history: dialed/received/missed/forwarded
Integration with IP-PBX
Intercom, Multicast pagingAnonymous call, anonymous call rejectionVoicemail, ringtone selection, call pickup
Control
Phone setup: web interface/phone screen/AutoprovisionFTP/TFTP/HTTP/HTTPS/PnP AutoprovisionZero-sp-touch, TR-069Keyboard lockReset to default settings, rebootLogs: PCAP Trace, system log
Network Features and Security
SIPv1 (RFC2543), SIPv2 (RFC3261)Support for SIP server redundancySTUN server supportCall methods: Proxy and peer-to-peer (by IP address)Network operation modes: Static/DHCPHTTP/HTTPS serverTime and date synchronization via SNTPUDP/TCP/DNS-SRV (RFC3263)QoS: 802.1p/Q tagging(VLAN), Layer 3 ToS DSCPOpenVPN (Please note! This functionality is not available in products intended for the Customs Union member countries)TLS supportHTTPS certificate managementAES encryption of configuration filesSupport for encryption and identification standards (MD5 and MD5-sess)SRTP (Please note! This functionality is not available in products intended for the Customs Union member countries)IEEE support 802.1XIPv6 support
Physical characteristics
1xRJ45 10/100Mbps Ethernet port1xUSB 2.0 portBuilt-in Wi-Fi (2.4GHz, 802.11b/g/n)Built-in Bluetooth 4.0Support PoE (IEEE 802.3af) Class 31xUSB 2.0 portLock slotPower supply: Input AC 100-240V, Output DC 12V/1APower consumption: 3 - 3.8WPoE consumption: 3.9 - 7.6WDimensions (W*D*H): 307.8mm*298.5mm*66.9mmOperating humidity: 10~90%Operating temperature: -10~40˚C