
Yealink CP925
HD IP conference phone for small to medium conference rooms
- Brand
- Yealink
- Series
- CP Series (Conference)
- Model
- CP925
- Status
- Current
- Documents
- 31 manuals & files
- Knowledge base
- 308 articles
Overview
About the Yealink CP925
The audio performance of CP925 is powered and enhanced with the built-in 7-microphone array for voice pickup and noise cancellation. Covering a range of 20-foot with 360° omni-direction, the phone is adequate to deliver clear and natural voice conference experience.
Diving into the field of audio communication for more than 20 years, Yealink has developed a series of acoustic technology including Smart Noise Filtering, Optimal HD audio and Noise Proof Technology to eliminate all the distracting sounds.the next-generation technology, the exchange of verbal message can be more productive than ever.
● BYOD - By simply connecting the mobile devices (such as smart phone, PSTN device CPN10, etc.) to a CP925 via Bluetooth or USB, everyone can enjoy the premium audio for hybrid UC meetings (including PSTN, SIP, mobile phone).● PSTN conference - With Yealink CPN10, the CP925 also supports 3-way local conference.
The CP925 is shielded with the latest security mechanisms, making your conversations more secure than ever. With TLS 1.3, you benefit from faster and more robust encryption. Learn more enhanced security features in the V87 upgrade.
Modest Design, Easy-to-Use User Interface,HD Audio, Smooth Communication,Rich Features and High Expandability
Key features
- Modest Design, Easy-to-Use User Interface,HD Audio, Smooth Communication,Rich Features and High Expandability
- 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
Specifications
CP925 technical specifications
- Optimal HD audio
- Yealink Noise Proof Technology
- Smart Noise Filtering
- 20-foot (6-meter) microphone pickup range
- Applies to a small to medium conference room
- Built-in 6-microphone array, 360-degree voice pickup
- Built-in 1-microphone array decreases 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, PCMU(G.711µ), PCMA (G.711A)
- DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
- VAD, CNG, PLC, AJB, AGC
- 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 the date and time manually or automatically
- Volume adjustment
- Pairing via Bluetooth
- Create a meeting directly
- Join meeting seamlessly
- Active Speaker
Gallery
CP925 product photos






Documents
CP925 manuals & downloads
Datasheets
1Quick Start Guides
1Compatibility
6- PBX PartnerAug 24, 2026
- Headset CompatibilityJul 20, 2026
- Yealink IP Phone Features Integrated with BroadSoft UC-One User Guide V1.5PDFJun 15, 2026
- Yealink SIP Phones Integrated with Metaswitch Configuring Guide V1.5PDFDec 3, 2025
- Yealink SIP Phones Integrated with Metaswitch CommPortal Phone Applications User Guide V1.6PDFDec 3, 2025
- Yealink IP Phones Deployment Guide for BroadSoft UC-One Environment V1.6PDFDec 3, 2025
Deployment
3Technical Topics
16- Yealink SIP IP Phones XML Browser Developer's Guide V1.0PDFJun 15, 2026
- Using Security Certificates on Yealink IP Phones V1.4PDFMay 25, 2026
- Yealink Phonebook Generation Tool User GuidePDFApr 3, 2026
- Yealink Configuration Encryption Tool User Guide V1.2PDFApr 3, 2026
- Calling and Connected Line Identification Presentation on Yealink IP PhonesPDFApr 3, 2026
- LDAP Directory on Yealink IP PhonesPDFApr 3, 2026
Show 10 more technical topicsShow fewer
- Recovery Mode on Yealink IP Phones V86PDFApr 3, 2026
- Server Redundancy on Yealink IP PhonesPDFApr 3, 2026
- OpenVPN Feature on Yealink IP Phones V1.0PDFApr 3, 2026
- Using Ribbon Features on Yealink IP Phones V1.0PDFApr 3, 2026
- Using Enhanced DSS Keys on Yealink IP Phones V1.0PDFApr 3, 2026
- VLAN Feature on Yealink IP PhonesPDFApr 3, 2026
- Yealink 802.1X AuthenticationPDFApr 3, 2026
- Yealink Configuration Generator Tool User Guide V86PDFApr 3, 2026
- Yealink SIP IP Phones Configuration Guide for User Access LevelApr 3, 2026
- Yealink SIP Phones Language PacksApr 3, 2026
Other Downloads
1Firmware
CP925 firmware & release notes
- CP925 148.87.0.40 - Firmware & Release NoteLatestROMReleased Apr 8, 2026 Download
- CP925 148.87.0.15 - Firmware & Release NoteROMReleased Nov 3, 2025 Download
- CP925 148.87.0.15 - Firmware & Release NoteROMReleased Oct 15, 2025Withdrawn by Yealink
Knowledge base
CP925 how-to articles
Call Features37
- Anonymous CallNov 3, 2025
- Anonymous Call RejectionNov 3, 2025
- Answer CallsMay 6, 2026
- Auto AnswerNov 3, 2025
- Call ForwardNov 3, 2025
Audio Features18
- Acoustic Clarity TechnologyNov 3, 2025
- Acoustic ShieldJul 20, 2026
- Alert ToneNov 3, 2025
- Audio CodecsJul 22, 2026
- Audio VolumeJan 8, 2026
Bluetooth17
- Activate Bluetooth ModeSep 14, 2026
- Bluetooth Device Discovery FeatureSep 14, 2026
- Configure Media Audio FeatureSep 14, 2026
- Configure Phone Audio FeatureSep 14, 2026
- Deactivate Bluetooth ModeSep 14, 2026
Customize Your Phone16
- AccessibilityJun 2, 2026
- Adjust Screen ContrastJun 2, 2026
- Adjust TransparencyJun 2, 2026
- Change Administrator PasswordJun 2, 2026
- Change Backlight & TimeJun 2, 2026
Directory and Call Log16
- Call LogNov 3, 2025
- CardDAV DirectoryDec 26, 2025
- Comparison of Different ContactsNov 3, 2025
- Directory List for DirectoryDir Soft KeyNov 3, 2025
- Directory Search SettingsNov 3, 2025
Phone Customization15
- Analog HeadsetMar 5, 2026
- BluetoothDec 31, 2025
- DisplayJul 27, 2026
- Door PhoneJul 7, 2026
- DSS KeysJan 28, 2026
Auto Provisioning Guide14
- AppendixNov 3, 2025
- Configure a Provisioning ServerJul 2, 2026
- Download and Verify ConfigurationsJul 2, 2026
- Get StartedDec 27, 2025
- GlossaryJan 13, 2026
Network Configurations14
- 802.1x AuthenticationSep 15, 2026
- DHCP OptionSep 15, 2026
- DHCP Option for IPv6Dec 27, 2025
- How to access the web user interfaceSep 15, 2026
- Internet Port and PC PortSep 15, 2026
Advanced Features13
- Automatic Call Distribution (ACD)Nov 3, 2025
- Busy Lamp FieldDec 27, 2025
- Call CompletionNov 3, 2025
- Call Park and RetrieveDec 27, 2025
- Call PickupDec 27, 2025
Security Features13
- Auto Logout TimeNov 3, 2025
- Call Quality Statistic (QoE)Jun 3, 2026
- Emergency AlarmJan 6, 2026
- Encrypting and Decrypting FilesDec 27, 2025
- Incoming Network Signaling ValidationNov 3, 2025
System Applications for VP59, T58A, T58W, T88W (Pro), T88V Pro12
See all 12 articlesMore topics
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Yealink and Yealink product names are trademarks of Yealink Network Technology Co., Ltd. Product information, images and documents are published by Yealink (source) and provided here for reference by smplVoice. Firmware and documents are Yealink’s original, unmodified files.









