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Cisco 7811 IP Phone Single Line Vo IP Phone CP-7811-K9 For Voice Solutions

Categories Cisco IP Phone
Brand Name: Cisco IP Phone
Place of Origin: Beijing, China
Packaging Details: New original packaging
Supply Ability: 50 Piece/Pieces per Day
MOQ: 2 pieces
Price: $80.00/pieces 2-499 pieces
Model Number: CP-7811-K9
Private Mold: NO
Products Status: Stock
Product name: CP-7811-K9
Warranty: 1 Year
Color: Black
Screen: 384 x 106 pixels
Voice Codec: G.711a, G.711u, G.722, G.729ab, iLBC
Dimension: 8.1 in x 1.3 in x 8.1 in
Weight: 28.4 oz
Lead Time: 1-3 Working Days
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Cisco 7811 IP Phone Single Line Vo IP Phone CP-7811-K9 For Voice Solutions

Cisco CP-7811-K9: Essential Single-Line IP Phone for Business

The Cisco CP-7811-K9 is a cost-effective and highly reliable single-line IP Phone, part of the Cisco IP Phone 7800 Series. Designed for basic voice communication needs, this phone delivers crystal-clear audio and essential telephony features, making it ideal for cubicle workers, common areas, or manufacturing environments. It integrates seamlessly with your Cisco Network Switch infrastructure and Cisco Unified Communications Manager, providing a solid foundation for your business's voice communication.


Streamlined Single-Line Communication

The CP-7811-K9 provides a dedicated single line for efficient and straightforward voice communication. Its simple design and intuitive interface ensure ease of use for all users, minimizing training requirements.


High-Quality Audio Experience

Despite its essential feature set, this IP phone delivers high-fidelity wideband audio for superior clarity in voice calls. This ensures productive conversations whether through the handset or speakerphone.


Enhanced Security for Business Calls

The "K9" designation indicates support for encryption, providing enhanced security for your voice communications. This helps protect sensitive conversations across your network, from the phone to your Cisco Network Switch infrastructure.


Cost-Effective and Easy to Deploy

The CP-7811-K9 offers an affordable entry point into Cisco IP telephony, making it a smart choice for scaling voice solutions across an organization. It's easily provisioned and managed as part of a comprehensive network, which can include Cisco Wireless AP deployments.


Cisco CP-7811-K9 Detailed Parameters

Parameter CategoryParameterSpecification
Device TypeModelCP-7811-K9
Product TypeSingle-Line IP Phone
DisplayTypeMonochrome, backlit, pixel-based
Size3.28 inches (8.3 cm)
ConnectivityEthernet Ports2 x 10/100BASE-T (RJ-45)
PoE SupportIEEE 802.3af Class 1 (Power over Ethernet)
Protocol SupportSIP (Session Initiation Protocol)
Voice FeaturesLines Supported1
Voice CodecsG.711a/µ, G.722, G.729a/ab, iLBC
SpeakerphoneFull-duplex
Headset SupportRJ-9 port
Physical FeaturesButtonsFixed keys for common functions (Hold, Transfer, Conference, etc.)
IndicatorsBacklit indication for audio path, select, line, voicemail
SecurityEncryptionSecure boot, image authentication, signaling and media encryption (K9)
Physical SpecificationsDimensions (H x W x D)207 x 150 x 28 mm (8.15 x 5.91 x 1.10 inches)
Weight (Approximate)0.80 kg (1.76 lbs)
EnvironmentalOperating Temperature0°C to 40°C (32°F to 104°F)
Operating Humidity10% to 95% non-condensing
ComplianceStandardsSIP, IEEE 802.3af
Safety/EMCRegulatory compliance specific to Cisco IP Phones

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