Yealink CP925 | Conference Phone

Hybrid UC Meeting, Optimal HD audio, 5-way conference call, 6-meter and 360-degree voice pickup, 7 built-in microphones, CPW25 Wireless Microphone (Optional), Built-in Wi-Fi & Bluetooth, 4-inch multi-touch screen with 480x800 resolution, without PSU, PoE support

  • 4-inch multi-touch screen with 480x800 resolution 
  • Optimal HD audio, full duplex technology 
  • Yealink Noise Proof Technology 
  • 20-foot (6-meter) and 360-degree voice pickup
  • Built-in 6-microphone array for voice pickup 
  • Built-in 1-microphone array for noise cancellation 
  • Power over Ethernet 
  • 5-way conference call 
  • Hybrid UC meeting 
  • Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n) 
  • Built-in Bluetooth 4.2 
  • Local 3-way PSTN conference via Yealink CPN10

Interface:

  • 1 x RJ45 10/100M Ethernet port 
  • 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 port 
  • 1 x Security slot

Display:

  • 4” 480x800 capacitive touch screen 
  • Volume key 
  • Home button

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

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 (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)

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 entries 
  • 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

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) 

String Optional