Yealink CP925 conference phone

Audio Features
• Optimal HD audio
• Yealink Noise Proof Technology
• Smart Noise Filtering
• 20-foot (6-meter) microphone pickup range
• Apply to small to medium conference room
• Built-in 6-microphone array, 360-degree voice pickup
• Built-in 1-microphone array, decrease noise
• Loudspeaker
- Frequency: 100-20,000 Hz
- Volume: 94dB at 0.5-m peak volume
• 56mm diameter and 5w speaker
• Full-duplex speakerphone with AEC
• Echo cancellation tail length is up to 320ms
• Background noise suppression
• Codecs: G722, G722.1C, G726, G.729, G.729A,
G723, iLBC, Opus, PCMU (G.711A), PCMA (G.711μ)
• DTMF: In-band, Out-of-band (RFC 2833) and SIP
INFO
• VAD, CNG, PLC, AJB, AGC
Phone features
• 1 SIP account
• Call hold, mute, DND, call recording, hotline
• 5-way conference call
• Analog PSTN calls via CPN10
• 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
• Create meeting directly
• Join meeting seamlessly
• Active Speaker
Directory
• Local phonebook up to 1000 entr ies
• XML/LDAP remote phonebook
• Intelligent search method
• Phonebook search/import/export
• Call history: dialed/received/missed/forwarded
• Block list
IP-PBX features
• Busy Lamp Field (BLF)
• Multicast paging
• Intercom
• Anonymous call
• Anonymous call rejection
• Voice mail
• Distinctive ringtone
• Call pickup
Display
• 4” 480x800 capacitive touch screen
• Volume key
• Home button
Interface
• 1 x RJ45 10/100M Ether net por t
• Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n)
• Built-in Bluetooth 4.2
• Power over Ethernet (IEEE 802.3af ), class 3
• 1 x USB 2.0 Type-C device por t
• 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), La yer 3 ToS, DSCP
• SRTP for voice encryption
• Transport Layer Security (TLS1.3)
• HTTPS certificate manager
• AES encryption for configuration file (AES256)
• Adb encryption authenticated
• Digest authentication using MD5/MD5-sess
• OpenVPN, L2TP VPN
• WPA2/WPA3
• Secure boot
• GARP (Generic Attribute Registration Protocol)
Management
• Configuration: browser/phone/auto-provision/Yealink
Device Management Platform
• 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: Black
• External Yealink PoE adapter (optional)
• Power consumption (PSU): 3.5W-11W
• Power consumption (PoE): 4W-12W
• Dimension (W*D*H): 285mm*289.5mm*59.1mm
• Operating humidity: 10~90%
• Storage temperature: -10~40°C (+14~104°F)
Package Features
• Package content:
- Yealink CP925 IP conference phone
- Ethernet Cable (7.5m CAT5E UTP cable)
- M2×5 screw
- Screwdriver
- Wireless Microphone CPW25 (Optional)
- Quick Start Guide
- Yealink PoE Adapter YLPOE30 (Optional)
• Qty/CTN: 5 PCS
• N.W/CTN: 7.036 kg
• G.W/CTN: 8.106 kg
• Giftbox size: 355mm*349mm*108mm
• Carton Meas: 567mm*357mm*365mm