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Cisco 8811 IP Phone (CP-8811-K9-RF) | Refresh

Cisco 8811 IP Phone (CP-8811-K9-RF) | Refresh

SKU: CP-8811-K9-RF
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This Phone Supports Webex Calling

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Overview

Overview of Cisco 8811 IP Phone (CP-8811-K9-RF) | Refresh

The Cisco 8811 IP Phone (CP-8811-K9-RF) is a low-cost, business-class VoIP phone designed to provide high-quality voice communications for small to large enterprises. This powerful IP phone combines an ergonomic design with advanced features, making it an excellent choice for knowledge workers, remote employees, and managers from a variety of industries. The Cisco 8811 IP Phone has an attractive new ergonomic design and a 5-inch widescreen display with a resolution of 800 x 480 pixels. This high-resolution, backlit grayscale display has a modern appearance and allows for simple navigation and access to unified communication features.

The Cisco 8811 IP Phone provides exceptional voice quality with wideband audio, resulting in crystal-clear communications. Whether you're on the phone or in a conference, you can expect high-quality audio that boosts productivity and collaboration. The Cisco 8811 IP Phone uses encrypted voice communications to ensure that your conversations and sensitive information are protected. This secure IP phone provides an additional layer of security, making it an excellent choice for businesses that handle sensitive data.

The Cisco 8811 IP Phone supports Power over Ethernet (PoE) and Gigabit Ethernet connectivity, allowing for a clutter-free setup that eliminates the need for extra power cables. It is also compatible with a variety of Cisco communication platforms, such as Cisco Business Edition 6000, Unified Communications Manager, and Webex Calling, giving you the flexibility and scalability you need for enterprise communications. With five programmable keys, four soft keys, and access to Cisco's comprehensive suite of unified communication features, the Cisco 8811 IP Phone enables users to streamline workflows and increase productivity.

Whether you're a small or large business, the Cisco 8811 IP Phone (CP-8811-K9) provides a powerful and dependable professional phone system that improves collaboration, security, and overall business efficiency. Experience the future of secure, high-quality voice communications with Cisco's Energy Star certified VoIP phone.


Key Features of Cisco 8811 IP Phone


• Provides wideband audio for crystal-clear voice communication.

• Provides high-fidelity audio with the handset, speakerphone or headset.

• Features an appealing new ergonomic design for comfortable use.

• 5-inch widescreen (800 x 480 pixels) high-resolution backlit grayscale display.

• Supports encrypted voice communications for increased security.

• Contains security features such as secure boot, device authentication, and signaling encryption.

• Access to a comprehensive suite of unified communication features.

• 5 programmable line/feature keys and four soft keys for quick access to functions.

• Dual Gigabit Ethernet ports for network and computer connectivity.

• Supports PoE or can be powered by an optional AC adapter.

• Described as an affordable, business-class collaboration endpoint.

• Ideal for knowledge workers, remote workers, and managers from various industries.

Specifications

Specifications for Cisco 8811 IP Phone (CP-8811-K9-RF) | Refresh

ManufacturerCisco
Manufacturer Part NumberCP-8811-K9-RF
Product NameCisco 8811 IP Phone
Product TypeVoIP Phone
Compatible Platforms
Cisco Business Edition 6000
Body Material
ABS plastic
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Dialer Type
Keypad
Dialer Location
Base
Conference Call Capability
Yes
Intercom
Yes
Speakerphone
Yes (digital duplex)
Menu Operation
Yes
Programmable Buttons Qty
5
Indicators
Voice message waiting indicator, speakerphone indicator, headset
Firmware Upgradable
Yes
Additional Functions
Call timer, Intercom
Additional Features
Music on hold, BLF status lamps
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP, RTCP, RTP, SRTP, SDP
Voice Codecs
G.722, G.729a, G.711u, G.711a, iLBC, iSAC
Lines Supported
5 lines
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p
Security
IEEE 802.1X, TLS
Power Over Ethernet (PoE) Support
Yes
Network Protocols
IP, TFTP, UDP, Cisco Discovery Protocol (CDP), HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Compatible Software
Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager Express 10.0 or later
Network Features
Class 2 PoE
Type
LCD display - monochrome
Display Location
Base
Diagonal Size
5"
Display Resolution
800 x 480 pixels
Backlit
Yes
Display Languages
Danish, Hebrew, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Bulgarian, Latvian, Lithuanian, Estonian, Serbian, Romanian, Catalan, Japanese, Chinese, Korean
Connections
Headset jack / RJ-9 ¦ Electronic hook switch (EHS)
Hearing Aid Compatible
Yes
Placing / Mounting
Wall-mountable, table mount
Compliant Standards
ADA, HAC (Hearing Aid Compatible)
Width
10.1 in
Depth
1.6 in
Height
9 in
Weight
2.6 lbs

User Guides

Frequently Asked Questions

Cisco 8811 IP Phone (CP-8811-K9-RF)
Frequently Asked Questions (FAQ's)



What type of display does the Cisco 8811 have?
  • It features a 5-inch widescreen grayscale display with an 800 x 480 pixel resolution.
  • Does the Cisco 8811 support color display?
  • No, it only supports greyscale displays.
  • Can the Cisco 8811 be used for video calls?
  • No, it does not have video capabilities.
  • Does the Cisco 8811 have Wi-Fi connectivity?
  • No, the 8811 model does not have Wi-Fi and must be connected via Ethernet.
  • How many line keys does the Cisco 8811 support?
  • It features 5 programmable line keys.
  • What type of network connection does the Cisco 8811 use?
  • It has two Gigabit Ethernet ports for network connectivity.
  • Is the Cisco 8811 compatible with Cisco Unified Communications Manager?
  • Yes, it works with Cisco Unified Communications Manager.
  • Does the Cisco 8811 support Power over Ethernet (PoE)?
  • Yes, it supports PoE, which allows it to receive both power and data through the same network cable.
  • Can I connect a headset to the Cisco 8811?
  • Yes, it has a dedicated headset port that can accommodate a variety of headsets.
  • Does the Cisco 8811 offer hands-free communication?
  • Yes, it has a full-duplex speakerphone for hands-free calling.
  • Are there any dedicated buttons for specific functions?
  • Yes, there are dedicated buttons for hold, transfer, conference calls, and accessing voicemail.
  • Can the Cisco 8811 be wall-mounted?
  • Yes, it can be mounted on the wall with an optional wall mount kit.
  • What voice protocols does the Cisco 8811 support?
  • It supports the Session Initiation Protocol (SIP).
  • Is the Cisco 8811 energy efficient?
  • Yes, it is Energy Star certified, which means it meets stringent energy efficiency standards.
  • How do I configure speed dial on the Cisco 8811?
  • Speed dial can be set up using the phone interface or the Cisco Unified Communications Manager.
  • What languages does the phone's interface support?
  • The Cisco 8811 supports several languages, which can be selected from the settings menu.
  • Can the firmware on the Cisco 8811 be updated?
  • Yes, firmware updates are managed using Cisco Unified Communications Manager or a similar administration tool.
  • How do I reset the Cisco 8811 to factory settings?
  • The settings menu allows you to perform a factory reset, but the exact steps depend on the firmware version.
  • What kind of security features does the Cisco 8811 have?
  • It provides strong security features such as secure boot, secure provisioning, and encrypted voice communications.
  • Where can I find the user manual for the Cisco 8811?
  • The user manual for this model can be found in the Cisco website's support section.
  • Ratings & Reviews

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    Works Well

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    this version of the 8811 works flawlessly, was setup in seconds and tied straight into our system.