Cisco CP-8811-K9 IP Phone
by Cisco
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Display:
- Screen: 5-inch (800 x 480 pixels) color LCD display
- Backlit display with adjustable brightness for optimal visibility
- High-resolution display with 16-bit color depth for clear, detailed visuals
- Adjustable contrast and brightness settings
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Audio Features:
- Wideband audio support for HD voice clarity
- Full-duplex speakerphone with acoustic echo cancellation
- High-definition handset audio for clearer conversations
- Audio codecs supported: G.711, G.729, G.722, iLBC
- Dedicated buttons for volume control, mute, headset, and speakerphone
- Supports a wired headset through RJ-9 port
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Connectivity:
- Ethernet: Dual 10/100/1000 Gigabit Ethernet ports (LAN and PC pass-through)
- Power over Ethernet (PoE) support (IEEE 802.3af compliant)
- No USB or Bluetooth connectivity
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Functionality:
- Line support: Up to 4 programmable line keys for call management
- 5 context-sensitive soft keys for easy call control and menu navigation
- Fixed feature keys: Hold, transfer, redial, voicemail, directories
- Navigation: Four-way directional pad with select button for easy menu navigation
- Message waiting indicator light for incoming voicemails
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Network & Security:
- Protocol support: SIP (Session Initiation Protocol) and SCCP (Skinny Client Control Protocol)
- IPv4/IPv6 dual-stack support for modern network compatibility
- VLAN support for network segmentation
- QoS: 802.1p, DSCP for voice traffic prioritization
- Security: 802.1X authentication, TLS, SRTP, and VPN support for secure communications
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Power:
- Power over Ethernet (PoE) or optional external power adapter (sold separately)
- Power consumption: PoE Class 2
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Dimensions & Weight:
- Dimensions: 8.5 in. x 7.8 in. x 6.4 in. (216 mm x 198 mm x 163 mm)
- Weight: Approx. 2.4 lbs (1.1 kg)
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Operating Environment:
- Operating temperature: 32°F to 104°F (0°C to 40°C)
- Humidity: 10% to 90% (non-condensing)
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Compliance:
- Certifications: FCC, CE, UL, and other global regulatory certifications
- RoHS-compliant (Reduction of Hazardous Substances)
| Model Number | CP-8811-K9 |
|---|---|
| SKU | 23968 |
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Cisco CP-8811-K9 IP Phone
The Cisco CP-8811-K9 IP Phone is a feature-rich, high-quality communication device designed for modern office environments. With a 5-inch color LCD display offering a resolution of 800 x 480 pixels, this phone delivers clear, bright visuals that make navigation and call management simple. The display is backlit, with adjustable brightness and contrast settings for optimal viewing in various lighting conditions.
Designed for superior audio quality, the Cisco CP-8811-K9 supports wideband audio and HD voice, ensuring crystal-clear conversations. The phone features a full-duplex speakerphone with acoustic echo cancellation, along with high-definition handset audio, making it an excellent choice for both one-on-one and conference calls. The phone supports various audio codecs, including G.711, G.729, G.722, and iLBC, for versatile network integration.
With dual Gigabit Ethernet ports (10/100/1000), the phone provides reliable wired connectivity for both the device and your PC, offering a pass-through connection to streamline network setup. The Cisco CP-8811-K9 is powered via Power over Ethernet (PoE), which simplifies installation by eliminating the need for an external power adapter. Alternatively, an external power supply can be used if PoE is unavailable.
This phone is designed with productivity in mind, supporting up to 4 programmable line keys for managing multiple calls simultaneously. It also features 5 context-sensitive soft keys and fixed feature keys for quick access to important functions like hold, transfer, redial, voicemail, and directories. The navigation pad with a central select button ensures easy menu navigation.
The Cisco CP-8811-K9 supports SIP and SCCP protocols, along with IPv4/IPv6 dual-stack support, making it adaptable to a wide range of network configurations. Security features like 802.1X authentication, TLS, SRTP, and VPN support ensure that your communications remain secure.
Ideal for busy professionals, the Cisco CP-8811-K9 is designed for efficient call handling, with high-definition audio, multiple line support, and enhanced security. Its sleek design and intuitive interface make it a reliable choice for modern office environments, offering everything needed for seamless and effective communication.
