SKU: CP-6821-3PCC-K9= · MPN: CP-6821-3PCC-K9= · Category: Components

| Audio | Handset, headset, and loudspeaker supported |
|---|---|
| Model | CP-6821-3PCC-K9= |
| Power | IEEE 802.3af PoE, Optional external power adapter |
| Display | 3.5 inch (9 cm) graphical display |
| Handset | Wideband (default), Narrowband supported |
| Firmware | Multiplatform with 3PCC |
| Protocols | SIP |
| Voicemail | Message Waiting Indicator |
| Compliance | RoHS, CE, FCC |
| Dimensions | 207.5 x 207.5 x 28 mm (H x W x D) |
| Resolution | 320 x 240 pixels |
| Connectivity | 10/100 Ethernet ports, PoE |
| Speakerphone | Full-duplex |
| Call Features | Hold, Transfer, Forward, Redial, Call Waiting, Call History |
| Ethernet Switch | 10/100/1000BASE-TX with 2 ports |
| Physical Buttons | 2 line keys, 2 soft keys, 4 programmable feature keys, Navigation cluster |
| Security Features | Secure RTCP, RTP Encryption |
| Voice Codec Support | G.711a/μ, G.722, G.729ab, iLBC |
| Operating Temperature | 0 to 40°C (32 to 104°F) |
| Warranty | 3-Year Warranty |
Yes, this CP-6821-3PCC-K9=, Cisco IP Phone 6821, 4 Lines/2.5" Display/PoE (CP-6821-3PCC-K9=) is 100% genuine OEM hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This CP-6821-3PCC-K9=, Cisco IP Phone 6821, 4 Lines/2.5" Display/PoE includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the CP-6821-3PCC-K9=.