REFURBISHED

Cisco CP-7821-K9 7821 2-Line Gigabit VoIP Unified IP Phone

In Stock
385 units available
SKU
CP-7811-K9-REFURBISHED
MPN
CP-7811-K9
A$240.00 A$218.18
The Cisco CP-7811-K9 VoIP Phone 7811 offers efficient VoIP telephony with a high-resolution display, full-duplex speakerphone, and PoE support for streamlined deployments. Designed for office environments, it ensures superior communication with crystal-clear audio and easy integration into existing systems.
In Stock
Display 3.28 inch, 384 x 106 pixels, greyscale
Full-duplex speakerphone Yes
Power over Ethernet (PoE) Yes (IEEE 802.3af Class 1)
Voice codecs G.711a/μ, G.722, G.729a, iLBC
Operating temperature 32°F to 104°F (0°C to 40°C)
Weight 806 g

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CP-7811-K9
Cisco CP-7821-K9 7821 2-Line Gigabit VoIP Unified IP Phone REFURBISHED
The Cisco CP-7811-K9 VoIP Phone 7811 offers efficient VoIP telephony with a high-resolution display, full-duplex speakerphone, and PoE support for streamlined deployments. Designed for office environments, it ensures superior communication with crystal-clear audio and easy integration into existing systems.
The Cisco IP Phone 7811 delivers advanced IP Telephony features and crystal clear wideband audio performance for a full-featured voice communications experience. It supports one line and is designed for superior communication in office environments with a streamlined ergonomic design.
Key Features
  • Display: 3.28 inch, 384 x 106 pixels, greyscale
  • Full-duplex speakerphone for high-quality audio conferencing
  • Power over Ethernet (PoE) support for easy deployment
  • Voice codecs: G.711a/μ, G.722, G.729a, iLBC
  • Operating temperature: 32°F to 104°F (0°C to 40°C)
  • Weight: 806 g
  • Dimensions: 207 mm x 207 mm x 33 mm
Specifications
General
Device TypeVoIP Phone
Authentication Method802.1X, TLS
Power DeviceIEEE 802.3af PoE
Networking
Ports2 x Ethernet 10Base-T/100Base-TX
ProtocolsSIP, SRTP, CDP

Documents

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Common questions about the Cisco CP-7821-K9 7821 2-Line Gigabit VoIP Unified IP Phone.

The maximum operating temperature for the CP-7811-K9 is 32 to 104°F (0 to 40°C).
Yes, the CP-7811-K9 supports Power over Ethernet (PoE) as per IEEE 802.3af Class 1.
The CP-7811-K9 features a high-resolution 3.28-inch grayscale display with a resolution of 384 x 106 pixels.
The CP-7811-K9 has 2 Ethernet ports (10Base-T/100Base-TX).
The CP-7811-K9 supports G.711a/μ, G.722, G.729a, and iLBC voice codecs.
Yes, the CP-7811-K9 is equipped with a full-duplex speakerphone, making it suitable for conference calls.
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