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Cisco CP-8821-K9-RF 8821 Refurbished Cordless IP Phone - Wi-Fi - Bluetooth - VoIP - 2. 4" Display
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Product Features
Technical Overview
This IP phone leverages VoIP technology to transmit audio signals over internet protocols, bypassing conventional telephone toll charges and integrating with modern network infrastructures. It supports IEEE 802.11a/b/g/n/ac Wi-Fi standards for robust wireless performance and includes Bluetooth for accessory pairing.
The compact physical design measures 5.20" in height, 2.20" in width, and 0.70" in depth, with an approximate weight of 4.40 oz, making it lightweight and portable for various deployment scenarios. A USB port adds connectivity options for peripherals or charging, complementing the cordless operation.
Relevant factors for this section include IP Phone Technology, Handset Connectivity Technology, Wireless Technology, Screen Size. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This phone combines wireless freedom with enterprise-grade communication features, offering a practical solution for businesses seeking to reduce costs and enhance mobility.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Wireless Flexibility, Cost-Effective Communication.
Wireless Flexibility
Dual Wi-Fi and Bluetooth connectivity eliminate cable dependencies, enabling placement in areas without Ethernet access while maintaining reliable voice quality.
- Supports modern Wi-Fi standards
- Bluetooth for headset pairing
- Cordless handset operation
Cost-Effective Communication
VoIP technology leverages internet infrastructure to bypass traditional telephone charges, reducing operational expenses for voice calls across business environments.
- Uses existing network resources
- Avoids toll charges
- Integrates with IP-based systems
Deployment / Use Cases
The Cisco 8821 is ideal for environments where mobility and flexible communication are essential, such as hospitality, healthcare, and corporate settings.
In lobbies and reception areas, its cordless design allows staff to move freely while handling calls. For conference halls and guest rooms, Wi-Fi connectivity ensures voice communication without dedicated phone lines, supporting temporary or multi-use spaces efficiently.
Relevant factors for this section include IP Phone Technology, Handset Connectivity Technology, Wireless Technology, Screen Size. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Hospitality & Guest Services
Deploy in hotel rooms or lobbies to provide guests with convenient communication options without installing fixed desk phones, enhancing service flexibility.
Corporate Mobility
Use in open-plan offices or meeting areas where employees need to take calls while moving between workspaces, maintaining productivity without tethering to a desk.
Physical Profile
With dimensions of 5.20" x 2.20" x 0.70" and a lightweight build, this phone is designed for portability and discreet placement. The compact form factor fits easily on desks, counters, or wall mounts, while the refurbished condition ensures reliable performance with cost savings.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 5.20" (132.08 mm), 2.20" (55.88 mm), 0.70" (17.78 mm), 4.40 oz (124.74 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 2.20" (55.88 mm)
- Depth
- 0.70" (17.78 mm)
- Height
- 5.20" (132.08 mm)
- Weight
- 4.40 oz (124.74 g)
Highlights
- Refurbished Cisco 8821 cordless IP phone with reliable performance
- VoIP technology for cost-effective internet-based voice communication
- Dual wireless connectivity via Wi-Fi and Bluetooth
- 2.4" display for clear call information and navigation
- Cordless handset enables mobility in lobbies and conference areas
- Built-in speakerphone and caller ID for professional use
- USB port for peripheral connectivity or charging
- Lightweight design at 4.40 oz for easy portability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | CP-8821-K9-RF |
| Brand Name | Cisco |
| Product Series | 8800 |
| Product Model | 8821 |
| Product Name | Wireless IP Phone 8821 World Mode Device ONLY |
| Product Condition | Refurbished |
| Product Type | IP Phone |
| Technical Information | |
| IP Phone Technology | VoIP |
| Handset Connectivity Technology | Cordless |
| Wireless Technology | Wi-Fi,Bluetooth |
| Wireless LAN Standard | IEEE 802.11a/b/g/n/ac |
| Caller ID | Yes |
| Speakerphone | Yes |
| Display & Graphics | |
| Screen Size | 2.4" |
| Interfaces/Ports | |
| USB | Yes |
| Physical Characteristics | |
| Height | 5.20" (132.08 mm) |
| Width | 2.20" (55.88 mm) |
| Depth | 0.70" (17.78 mm) |
| Weight (Approximate) | 4.40 oz (124.74 g) |
User Manual
FAQ
What wireless standards does this Cisco IP phone support?
The Cisco 8821 supports IEEE 802.11a/b/g/n/ac Wi-Fi standards, providing compatibility with modern wireless networks for reliable connectivity. It also includes Bluetooth for pairing with headsets or other accessories, enhancing mobility without cables.
Is this phone suitable for use in hotel guest rooms?
Yes, its cordless design and Wi-Fi connectivity make it ideal for hotel guest rooms, allowing guests to make calls without being tethered to a desk. The VoIP technology reduces communication costs by using the internet, while the compact size fits discreetly in room setups.
What does 'refurbished' mean for this IP phone?
Refurbished indicates this device has been professionally restored to full working condition, tested for performance, and often includes cleaning and minor repairs. It offers reliable functionality at a lower cost compared to new units, making it a budget-friendly option for business deployments.
Does this phone include a speakerphone feature?
Yes, the Cisco 8821 includes a built-in speakerphone, enabling hands-free conversations for convenience in office or conference settings. This feature supports multi-person discussions and improves accessibility during calls.
Can this phone be used without an Ethernet connection?
Yes, with its Wi-Fi connectivity, this phone operates without a physical Ethernet connection, making it suitable for areas where wiring is impractical. It relies on wireless networks for VoIP communication, providing flexibility in placement and reducing installation complexity.
What are the physical dimensions of this IP phone?
The phone measures 5.20" in height, 2.20" in width, and 0.70" in depth, with an approximate weight of 4.40 oz. This compact and lightweight design allows for easy portability and discreet installation on desks, counters, or wall mounts in various business environments.