Description
Product Highlights
5
Line Keys
Ethernet
Network Connectivity
WVGA
Display
Product Applications Scenarios
Enterprise Network
Ensures reliable communication with high-quality audio and robust connectivity for corporate offices.
Cloud Services
Supports cloud-based telephony solutions, enhancing business communication flexibility and efficiency.
Service Providers
Offers reliable VoIP services, enabling service providers to deliver high-quality communication solutions.
Product Features Comparison
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| Model | CP-8841-K9 | CP-8861-K9 | CP-8831-K9 |
| Brand | Cisco | Cisco | Cisco |
| Line Keys | 5 | 5 | 4 |
| Network Connectivity | Ethernet | WiFi, Ethernet | Ethernet |
| Display | WVGA | Wide Screen | No Display |
Optional Add-ons
| Model Number | Description |
| CP-BEKEM | Cisco IP Phone 8800 Key Expansion Module |
| CP-PWR-CUBE-4 | Cisco Power Cube 4 for 8800 Series IP Phones |
| CP-DSKCH-8800 | Cisco Desktop CHarger for 8800 Series IP Phones |
Cisco CP-8841-K9 Specification
Model
CP-8841-K9
Brand
Cisco
Screen Type
Color LCD Display
Screen Resolution
800 x 480 pixels
Network Interface
2 x 10/100/1000 Ethernet Ports
USB Ports
1 x USB 2.0 Port
Audio Codec Support
G.711a/μ, G.722, G.729a, iLBC
PoE Support
IEEE 802.3af/at
Bluetooth Support
Yes
Security Features
SRTP, TLS, 802.1X
Speakerphone
Full Duplex
Message Waiting Indicator
Yes
Headset Port
RJ-9
Operating System
Cisco Unified Firmware







