Cisco Unified Wireless IP Phone 8821 - cordless
Price: $81799
Cisco Unified Wireless IP Phone 8821 - cordless
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Cisco Unified Wireless IP Phone 8821 - Cordless extension handset - Bluetooth interface - IEEE 802.11a/b/g/n/ac (Wi-Fi) - SIP - 6 lines

Item#:  YYI2-6514CM  | Model#: CP-8821-K9-BUN
Currently out of Stock (Details)

Cisco Unified Wireless IP Phone 8821 - cordless Product Details

The 8821 is specifically designed for workers whose roles are in more rigorous, industrial settings. Examples of ideal use cases include nurses and doctors in healthcare, operations and engineering staff in manufacturing, customer service representatives in retail, service staff such as maids in hospitality, and workers on rigs in the oil and chemical industries.

While the 8821 is sleek and lightweight, the design is hardened for users. It is Ingress Protection standard (IP67) rated and is sealed for protection against dust and immersion in water. The device is also MIL-STD-810G tested, with a dozen drops onto concrete from heights of up to 6 feet (1.8 m), to help ensure shock resistance and avoid breakage if dropped.

The 8821 enhances security and simplifies configuration management. Stronger encryption is supported for certificate management and policy enablement with the support of Secure Hash Algorithm 2 (SHA-2). Simple Certificate Enrollment Protocol (SCEP) eases IT administration by enabling automatic certificate management on the device.

End users will enjoy a larger, higher-resolution color display and a user experience that is common with Cisco IP Phone 8800 Series desk phones. In addition, roaming between access points within the campus will support more seamless voice communications with the 8821's support of Fast Transition (802.11r). This protocol was specifically designed for mobile voice over IP (VoIP) communications devices within Wi-Fi networks.

The 8821 supports Cisco and/or third-party XML applications such as push-to-talk.


   Product Type:  Cordless extension handset
   Integrated Components:  Bluetooth interface
   Total Number of Wireless Handsets:  1

Phone Features
   Cordless Phone Standard:  IEEE 802.11a/b/g/n/ac (Wi-Fi)
   Wireless Interface Provided:  Bluetooth
   Call Services:  Caller ID, Call Waiting, Call Forwarding, Call Hold
   Dialer Location:  Handset
   Conference Call Capability:  Yes
   Speakerphone:  Yes
   Volume Control:  Yes
   Indicators:  Voice message waiting indicator
   Additional Functions:  Intercom

IP Telephony
   VoIP:  Yes
   VoIP Protocols:  SIP
   Voice Codecs:  G.722, G.729a, G.729ab, G.711u, G.711a
   Video Codecs:  iLBC
   Lines Supported:  6 lines
   Security:  TLS

   Type:  LCD display - color
   Diagonal Size:  2.4"
   Display Resolution:  240 x 320 pixels

   Connections:  USB ¦ Headphones / mini-phone 3.5 mm
   Included Accessories:  Power adapter, power cable, country clip

   Capacity:  2060 mAh
   Technology:  Rechargeable - lithium ion
   Included Qty:  1
   Talk Time:  Up to 780 min
   Standby Time:  Up to 240 h

Dimensions & Weight (Base)
   Width:  2.2 in
   Depth:  0.7 in
   Height:  5.2 in
   Weight:  5.7 oz
  • Manufactured by: Cisco
    Warranty provided by: Cisco
    UPC No: 882658958311
    Mfg Part No: CP-8821-K9-BUN
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 1.0400 pound(s)
    Click here for full warranty and support information
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