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CP-8821-K9-BUN
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Cisco 8821 Wireless IP Phone Bundle, World Mode, Battery, Po...
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Name:
CP-8821-K9-BUN
- Description:
- Cisco 8821 Wireless IP Phone Bundle, World Mode, Battery, Power Adapter
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0882658958311
- Condition:
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CP-8821-K9-BUN Overview
CP-8821-K9-BUN is the Cisco Wireless IP Phone 8821 world mode bundle, built for mobile staff who need Cisco voice service across an enterprise WLAN instead of a fixed desk handset. It is a cordless Wi-Fi IP phone in the 8800 Series with six line appearances, a 2.4-inch color display, Session Initiation Protocol registration, and call control through Cisco Unified Communications Manager, Cisco Unified SRST, Cisco Unified Communications Manager Express, or Cisco Hosted Collaboration Solution. The bundle distinction is commercial and operational: Cisco lists this orderable item with the 8821 handset, battery, power cord, power adapter, and country clip. Its sealed IP54 exterior and MIL-STD-810G drop testing suit active indoor roles. The CP-8821-K9= sibling differs by shipping as the world mode device only, without the bundle power and battery components.
G.711a, G.711u, G.729a, G.729ab, G.722, iLBC, and iSAC codec support gives the handset narrowband and wideband options for Cisco VoWLAN deployments. 2.4-inch color TFT graphics at 240 x 320 resolution keep call status, directories, and application prompts readable on a compact mobile screen. Six line appearances support shared-line, transfer, conference, presence, voicemail, BLF, and speed-dial workflows from the keypad and two soft keys. IEEE 802.11a/b/g/n/ac wireless networking, IEEE 802.11r fast roaming, WPA/WPA2 Enterprise, EAP-TLS, TLS, and SRTP place voice traffic on secured WLAN infrastructure rather than copper Ethernet. AC adapter input at 100 to 240 VAC and a removable 2060 mAh lithium ion smart battery handle shift charging and spare rotation. CP-8821-K9-BUN also includes Bluetooth 4.0 headset capability, a 3.5 mm wired headset jack, a magnetic USB 2.0 OTG connector, audible and vibrating alerts, and a full-duplex speakerphone for hands-free calls when the user is away from a desk.
CP-8821-K9-BUN fits healthcare floors, retail aisles, warehouse teams, manufacturing sites, hospitality operations, and campus support groups where users move throughout a shift but still register to Cisco call control. Deployment depends on configured Cisco WLAN coverage, a supported Cisco communications platform, and the required phone technology license, so the handset does not provide dial tone by itself. Accessories such as desktop chargers, multichargers, belt clips, cases, lanyards, and holsters can support shared pools or individual assignment models. ORM Systems supplies this phone new and certified refurbished; refurbished units are factory reset, with prior registration, directories, and user data wiped before resale. Full keypad, display, battery contact, speakerphone, microphone, headset, charging, and WLAN registration checks help buyers standardize replacement fleets across departments with fewer surprises. Asset labels can support phased rollout tracking. Request pricing and stock confirmation from ORM Systems for single-handset replacement, staged rollout, or bulk deployment across mixed Cisco collaboration estates.
CP-8821-K9-BUN price is $1,063.00, a 28.8% saving from the Cisco list price of $1,492.00. CP-8821-K9-BUN is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CP-8821-K9-BUN for additional pricing. Browse the full 8800 Series Ip Phones series or explore all Cisco products.
CP-8821-K9-BUN Specifications
- Product Type
- Wireless IP Phone
- Phone Type
- Cordless
- Product Name
- Cisco Wireless IP Phone 8821 World mode, battery, power cord, power adapter, and country clip
- Manufacturer Part Number
- CP-8821-K9-BUN
- Brand
- Cisco
- Series
- 8800 Series
- Use Case
- Enterprise / Healthcare / Retail
- Platform Certification
- Generic SIP
- Compatible Platforms
- Cisco UCM 9.1(2)+; SRST 10.5+; UCM Express 10.5+; HCS 9.x+
- Connectivity Type
- Wi-Fi / Bluetooth
- Operating System
- Cisco Common Phone OS
- Software
- Cisco Wireless IP Phone 8821 SIP firmware
- Protocols Supported
- SIP; DHCP; DNS; TFTP; RTCP; XML
- Codec Support
- G.711a; G.711u; G.729a; G.729ab; G.722; iLBC; iSAC
- Security Features
- WPA/WPA2 Enterprise; EAP-TLS; TLS; SRTP; CAPF; SCEP
- Line Capacity
- 6 Line
- Display Type
- Color Display
- Display Details
- 2.4 in color TFT; 240 x 320 resolution
- Buttons and Keys
- Two soft keys; five-way navigation; numeric keypad
- Audio Features
- Full-duplex speakerphone; audible and vibrating ringers; Bluetooth and wired headset audio
- Speakerphone Type
- Full-Duplex
- HD Voice Support
- HD Voice Supported
- Answering Machine
- No Answering Machine
- Camera Support
- Camera Not Built-In
- Headset Support
- Bluetooth 4.0; 3.5 mm wired headset jack
- Battery Life
- Up to 13 h talk; up to 240 h standby
- PoE Support
- PoE Not Supported
- Power Source
- AC Adapter / Battery Powered
- Power Details
- 100-240 VAC adapter; 4.35 V 2060 mAh lithium ion battery
- Wall Mountable
- Desk Mount Only
- Management
- On-Premises Managed / Auto Provisioning Supported
- Emergency Calling Support
- Emergency dialing depends on powered WLAN infrastructure
- Manufacturer Warranty
- 1-year replacement; battery 90 days
- Included Components
- 8821 handset; battery; power cord; power adapter; country clip
- Operating Temperature
- 14 to 122 F (-10 to 50 C)
- Compliance
- Safety: UL 60950-1, IEC 60950-1 / EMC: FCC Part 15 Class B / Telecom: FCC Part 68
- Height
- 5.2 in
- Width
- 2.2 in
- Depth
- 0.7 in
- Weight
- 0.163 kg
CP-8821-K9-BUN Use Case
Wireless Voice Access Extension
CP-8821-K9-BUN extends Cisco voice service from fixed desk phones into a managed WLAN access layer. The handset associates to supported 802.11a/b/g/n/ac access points, registers to the Cisco call control environment, and gives mobile users extension-based calling while they move through covered areas. Engineers tune RF coverage, voice QoS, authentication, and roaming behavior around the phone population before rollout. The bundle includes battery and power accessories, so deployment starts with a complete endpoint kit. The network gains mobile voice reach without adding wired desk drops.
Roaming Endpoint Operations
The Cisco 8821 handset operates as a roaming collaboration endpoint for staff moving between access point cells during active voice use. Network teams place CP-8821-K9-BUN on a voice-ready SSID, align WPA2 Enterprise authentication, enable supported roaming features such as 802.11r or CCKM, and validate call quality across the RF plan before rollout. The IP54 and MIL-STD-810G tested handset design supports repeated operational handling across daily use. The result is a controlled wireless voice estate with predictable mobility behavior across the covered site.
Lifecycle Replacement Pool
CP-8821-K9-BUN functions as a replacement pool item for existing Cisco 8821 wireless phone estates after Cisco end-of-sale milestones. Operations teams use the bundle to replace failed handsets, batteries, or power kits while keeping the same endpoint model, user training, charger workflow, and Cisco collaboration configuration. Engineers check firmware, CUCM support, WLAN security, accessory condition, and user assignment before issuing units. This role preserves service continuity for deployed 8821 users while the organization plans migration to the listed Cisco 840 successor path.
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Reviews & Ratings
D
David Harris
4
The CP-8821-K9-BUN is a great addition to our network. It provides reliable wireless communication and excellent sound quality, perfect for our mobile workforce.
O
Olivia Brown
5
This wireless phone offers great performance. The CP-8821-K9-BUN is easy to use, integrates well with our system, and provides clear, uninterrupted communication.
J
James Turner
4
We've been using the CP-8821-K9-BUN for months. It delivers excellent wireless connectivity, clear audio, and seamless integration with our communication system.
M
Maya Roberts
5
The CP-8821-K9-BUN is perfect for our mobile office. It offers great call quality, reliable wireless connections, and is easy to set up.
B
Benjamin White
4
The CP-8821-K9-BUN works flawlessly. It provides solid wireless connectivity, excellent sound quality, and is a valuable tool for our team.
Questions & Answers
What is CP-8821-K9-BUN?
CP-8821-K9-BUN is the Cisco Wireless IP Phone 8821 World Mode Bundle. It packages the 8821 wireless handset with a rechargeable battery, power cord, power adapter, and country clip. The phone is designed for voice over WLAN deployments where users need a mobile Cisco IP phone that registers into Cisco collaboration environments without relying on a desk handset.
What does the CP-8821-K9-BUN model number mean?
CP-8821-K9-BUN identifies a Cisco collaboration endpoint bundle for the 8821 wireless IP phone. CP refers to Cisco phone hardware, 8821 identifies the wireless handset model, K9 is part of Cisco's product code, and BUN indicates the bundle package. For buyers, the key distinction is that CP-8821-K9-BUN includes the phone plus battery and power accessories.
Is CP-8821-K9-BUN a wireless phone or a desk phone?
CP-8821-K9-BUN is a wireless IP phone, not a fixed desk phone. It connects over supported Wi-Fi networks using IEEE 802.11a/b/g/n/ac instead of Ethernet cabling. This makes it suitable for users who move around a site while staying connected to Cisco voice services, voicemail access, directories, and call handling features.
Where does CP-8821-K9-BUN sit in the Cisco phone lineup?
CP-8821-K9-BUN belongs to Cisco's 8800 Series collaboration endpoint family as the wireless IP phone option. It sits apart from desk models such as the Cisco 8841, 8851, and 8861 because it is built for Wi-Fi mobility. It also differs from the 8821 device-only SKU because the bundle includes battery and power accessories.
What wireless standards does CP-8821-K9-BUN support?
CP-8821-K9-BUN supports IEEE 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac WLAN connectivity. It operates across 2.4 GHz and 5 GHz wireless bands when the WLAN design supports the required voice settings. This makes the 8821 suitable for enterprise wireless voice designs using Cisco Unified, autonomous, or Meraki access points.
What display does the Cisco 8821 wireless phone use?
The Cisco 8821 in CP-8821-K9-BUN uses a 2.4-inch color display with 240 x 320 pixel resolution. The display supports mobile call handling, directories, alerts, and phone menus in a compact handset format. This screen size gives mobile users a practical interface while keeping the device small enough for belt clip or handheld use.
What battery is included with CP-8821-K9-BUN?
CP-8821-K9-BUN includes the Cisco 8821 rechargeable lithium-ion smart battery. Cisco lists the battery as 4.35V and 2060mAh, with 2000mAh minimal capacity at 3.8V. Battery life depends on firmware, scan mode, charger version, Bluetooth use, and WLAN conditions, so buyers should size chargers and spare batteries around the actual operating shift.
How long is the talk time on CP-8821-K9-BUN?
The Cisco 8821 provides up to 11.5 hours of talk time when fully charged, depending on firmware and charger version. Cisco also lists standby figures based on scan mode, including auto-scan and continuous-scan operation. For purchasing, CP-8821-K9-BUN should be matched with spare batteries or multi-chargers when phones are used across long shifts.
Does CP-8821-K9-BUN support Bluetooth headsets?
CP-8821-K9-BUN supports wireless headset use through Bluetooth SW 3.0 and HW 4.0, and it also includes a 3.5 mm stereo headphone and microphone jack for wired headset use. This gives mobile voice users headset flexibility during roaming, call handling, and hands-free communication across supported Cisco phone configurations.
Is CP-8821-K9-BUN ruggedized for mobile use?
CP-8821-K9-BUN uses the Cisco 8821 handset, which Cisco lists with IP54 ingress protection and MIL-STD-810G drop and vibration procedures. The phone is specified to withstand multiple 5-foot drops onto concrete under Cisco's tested conditions. This makes it better suited to mobile operational use than a standard wired desk phone.
What is CP-8821-K9-BUN used for?
CP-8821-K9-BUN is used to extend Cisco voice calling to mobile staff over a managed Wi-Fi network. It gives users a handheld IP phone for receiving internal calls, placing calls, accessing directories, and staying reachable away from a fixed desk. The bundle format is useful when the phone needs to be deployed with battery and power accessories included.
What environment size fits CP-8821-K9-BUN?
CP-8821-K9-BUN fits small to large WLAN voice deployments when the wireless design is built for roaming, QoS, security, and voice coverage. A single handset suits one mobile user, while larger estates normally order multiple phones, batteries, chargers, and spares. The important sizing factor is not the phone alone, but WLAN voice readiness across the coverage area.
What workloads or communication scenarios suit CP-8821-K9-BUN?
CP-8821-K9-BUN suits real-time voice communication for users who move between rooms, floors, or operational areas. It is not a general smartphone replacement. The device is best used where Cisco call control, internal extensions, secure WLAN access, and mobile voice reliability matter more than mobile applications or cellular connectivity.
Does CP-8821-K9-BUN work in a Cisco wireless voice deployment?
CP-8821-K9-BUN is built for Cisco wireless voice deployments using supported WLAN settings, QoS, and security. Cisco lists support for Cisco unified access points, Cisco autonomous access points, and Cisco Meraki access points, with deployment guidance required for detailed compatibility. Network teams should validate roaming, channel design, authentication, and voice quality before broad rollout.
Which Cisco call platforms support CP-8821-K9-BUN?
CP-8821-K9-BUN is commonly deployed with Cisco Unified Communications Manager environments that support Cisco Wireless IP Phone 8821 firmware and device registration. Compatibility should be checked against the target CUCM release, device package, and phone firmware. This is especially important for existing 8800 Series deployments that are adding wireless endpoints rather than wired desk phones.
Which access points work with CP-8821-K9-BUN?
Cisco lists the 8821 with support for Cisco unified access points, Cisco autonomous access points, and Cisco Meraki access points, subject to release and deployment guidance. CP-8821-K9-BUN should be tested with the actual WLAN controller, access point model, RF design, and security configuration because voice roaming quality depends heavily on the wireless environment.
What wireless security methods does CP-8821-K9-BUN support?
CP-8821-K9-BUN supports enterprise wireless security methods listed by Cisco for the 8821, including WPA and WPA2 Personal and Enterprise, EAP-FAST, PEAP-GTC, PEAP-MSCHAPv2, and EAP-TLS. It also supports encryption methods such as AES, TKIP, and WEP, although modern deployments should align with current security policy and WLAN platform support.
Does CP-8821-K9-BUN support fast roaming?
CP-8821-K9-BUN supports fast secure roaming features listed for the Cisco 8821, including 802.11r Fast Transition and Cisco Centralized Key Management. These features help the handset move between access points during calls when the WLAN infrastructure is designed correctly. Roaming performance still depends on RF coverage, authentication design, QoS, and controller configuration.
How does CP-8821-K9-BUN compare with CP-8821-K9=?
CP-8821-K9-BUN is the bundle SKU, while CP-8821-K9= is the Cisco Wireless IP Phone 8821 World Mode device-only spare. The bundle includes the phone, battery, power cord, power adapter, and country clip. CP-8821-K9= is better suited when accessories already exist, while CP-8821-K9-BUN is cleaner for a complete new deployment.
How does CP-8821-K9-BUN compare with CP-8821-K9?
CP-8821-K9 is listed as the Cisco Unified Wireless IP Phone 8821 World Mode base product, while CP-8821-K9-BUN identifies the World Mode bundle. The practical buying difference is packaging. CP-8821-K9-BUN is chosen when procurement needs the handset with the required battery and power accessories in one order line.
How does CP-8821-K9-BUN compare with CP-8821-EX-K9-BUN?
CP-8821-K9-BUN uses the standard Cisco 8821 wireless handset bundle, while CP-8821-EX-K9-BUN refers to the 8821-EX World Mode bundle. The EX model targets more specialized environments and has its own Cisco data sheet and ordering path. Buyers should not substitute the EX and non-EX models without confirming compliance, environment requirements, firmware support, and accessory compatibility.
What is the migration option for CP-8821-K9-BUN?
Cisco's end-of-life notice lists CP-840-BUN-K9, the Cisco 840 WW Phone with battery, cable, and charger, as the migration product for CP-8821-K9-BUN. This does not make the 840 a drop-in replacement for every environment. Buyers should review WLAN design, call control support, licensing, accessories, user workflow, and operational requirements before migration.
What is the CP-8821-K9-BUN price?
CP-8821-K9-BUN price depends on condition, quantity, region, lead time, and whether the order is new, refurbished, or sourced through constrained end-of-life supply. ORM Systems lists product pricing for B2B buyers and supports quote-based purchasing for volume requirements. A current quotation is the safest way to confirm unit price and delivery options.
Is CP-8821-K9-BUN available new or refurbished?
CP-8821-K9-BUN availability depends on market supply because Cisco has announced end-of-sale milestones for the Wireless IP Phone 8821 family. ORM Systems may source new surplus or refurbished units depending on stock channels. Buyers should confirm condition, accessory inclusion, warranty terms, and quantities before placing replacement or rollout orders.
Is CP-8821-K9-BUN end of sale?
Cisco announced end-of-sale and end-of-life dates for the Wireless IP Phone 8821 and charging accessories, with the last day to order affected products from Cisco listed as August 7, 2024. CP-8821-K9-BUN remains relevant for support, replacement, and estate continuity where existing Cisco 8821 wireless phone deployments are still in service.
What lead time should buyers expect for CP-8821-K9-BUN?
CP-8821-K9-BUN lead time depends on live stock, condition, quantity, and accessory availability. End-of-sale products often require stock checks before confirmation because supply changes quickly across new surplus and refurbished channels. ORM Systems can quote available units, expected dispatch timing, and alternatives for projects that need multiple wireless phones or accessories.
Are bulk discounts available for CP-8821-K9-BUN?
Bulk pricing for CP-8821-K9-BUN is usually handled through quotation because quantity, condition, warranty level, and available supply affect the final cost. Larger orders should also include spare batteries, chargers, and accessory planning. ORM Systems can support volume pricing discussions for businesses standardizing or maintaining Cisco 8821 wireless phone estates.
What warranty does ORM Systems provide for CP-8821-K9-BUN?
ORM Systems warranty terms for CP-8821-K9-BUN depend on condition, sourcing route, and quotation details. New, refurbished, and end-of-life hardware can carry different warranty coverage. Buyers should confirm the warranty period, accessory coverage, return process, and testing status at the quote stage so the supplied phones match procurement and support requirements.
Are refurbished CP-8821-K9-BUN phones tested before dispatch?
Refurbished CP-8821-K9-BUN units should be tested before dispatch for handset condition, battery presence, charging behavior, wireless connectivity, display function, keypad operation, audio path, and accessory inclusion. ORM Systems can provide refurbished supply details during quotation. Testing is especially important for wireless phones because batteries, chargers, and WLAN registration affect user experience.
What certifications and compliance standards apply to CP-8821-K9-BUN?
Cisco lists the 8821 with safety, EMC, telecom, radio, RF exposure, and IP54-related compliance entries. Examples include UL 60950-1, IEC 60950-1, IEC 60529 for IP54, FCC Part 15 radio references, and other regional standards. Buyers should verify the exact country requirements and power accessory variant before deployment.
How is CP-8821-K9-BUN configured for first use?
CP-8821-K9-BUN first use normally involves charging the battery, connecting the phone to the approved WLAN, applying the correct security profile, and registering the device to the Cisco call control environment. Administrators should validate firmware, CUCM device support, voice VLAN or WLAN settings, QoS, roaming behavior, and directory or extension assignment before handing the phone to users.
Does CP-8821-K9-BUN require licences or software?
Cisco notes that all Cisco IP phones require the purchase of a phone technology license, regardless of the call protocol being used. CP-8821-K9-BUN also depends on compatible phone firmware and a supported Cisco collaboration platform. Buyers should confirm licensing, device package support, and software lifecycle status before adding phones to an existing estate.
What accessories are needed with CP-8821-K9-BUN?
CP-8821-K9-BUN already includes the 8821 phone, battery, power cord, power adapter, and country clip. Additional accessories depend on the deployment, such as spare batteries, desktop chargers, multi-chargers, belt clips, handset cases, lanyards, and holsters. Multi-user or shift-based deployments should plan charging capacity and spare battery handling from the start.
Where can buyers purchase CP-8821-K9-BUN in the UK?
CP-8821-K9-BUN can be purchased from ORM Systems for UK B2B hardware requirements, subject to current availability and quote confirmation. Because the Cisco 8821 family is end of sale through Cisco, buyers should confirm condition, accessory inclusion, pricing, warranty, and lead time before ordering replacements or expanding an existing wireless phone estate.
Does ORM Systems ship CP-8821-K9-BUN internationally?
ORM Systems supports international B2B hardware supply for products such as CP-8821-K9-BUN, subject to availability, shipping route, customs requirements, and regional power accessory suitability. Buyers outside the UK should confirm the required country clip, adapter type, warranty terms, and import details so the supplied bundle matches the deployment location.