SKU: CP-7841-W-K9= · MPN: CP-7841-W-K9= · Category: Components

| Color | White |
|---|---|
| Firmware | Upgradeable via TFTP, HTTP, HTTPS |
| Bluetooth | Not Supported |
| Compliance | CE, FCC Part 15, UL 60950 |
| Power Source | PoE (Power over Ethernet), AC Adapter (optional) |
| Speakerphone | Yes |
| Voice Codecs | G.711a/μ, G.722, G.729a, iLBC |
| Ethernet Switch | 10/100/1000Base-T |
| Network Protocols | SIP, SIP v2, IPv6, IEEE 802.1p/q, LLDP |
| Relative Humidity | 10% to 90% (non-condensing) |
| Security Features | 802.1x Authentication, TLS |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Display Resolution | 396 x 162 pixels |
| Storage Temperature | -14° to 140°F (-10° to 60°C) |
| Operating Temperature | 32° to 104°F (0° to 40°C) |
| Dimensions (H x W x D) | 207 x 206 x 28 mm |
| Connectivity Technology | Wired |
| Expansion Module Support | Not Supported |
| Quality of Service (QoS) | IEEE 802.1Q/p tagging, DSCP, TOS |
| Warranty | 3-Year Warranty |
Yes, this CP-7841-W-K9=, Cisco CP-7841 Series IP Phone, 4 lines/White/PoE support (CP-7841-W-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-7841-W-K9=, Cisco CP-7841 Series IP Phone, 4 lines/White/PoE support 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-7841-W-K9=.