Cisco 6821 IP Phone with Multiplatform Firmware (CP-6821-3PCC-K9) | New
This Phone Supports Webex Calling
This Phone Supports Webex Calling
Connectivity is critical in today's fast-paced corporate environment, and the Cisco 6821 IP Phone offers simple integration into your existing network infrastructure. It is compatible with multiple call control platforms thanks to multiplatform firmware support, making deployment and integration simple. Whether you utilize Cisco Unified Communications Manager or third-party systems, this phone ensures dependable and crystal-clear audio communication.
The wide illuminated display ensures clear sight of caller information and call status, reducing the possibility of missed calls or misinterpretation. Dedicated function keys provide one-touch access to frequently used services including call transfer, conferencing, and voicemail. The phone also has speakerphone feature, which allows for hands-free communication and multitasking.
This IP phone's wideband audio technology records and reproduces a greater range of voice frequencies, resulting in more genuine and lifelike conversations. Noise-cancelling technology minimizes background noise, creating a distraction-free atmosphere for your calls. Whether you're holding a crucial client meeting or a conference call, the Cisco 6821 IP Phone delivers great audio quality every time.
The Cisco 6821 IP Phone is equipped with multiplatform firmware, making it compatible with a variety of communication platforms and systems. It offers flexibility and ease of integration, allowing enterprises to utilize their existing infrastructure.
The Cisco 6821 uses HD voice technology to produce crystal-clear audio for both voice conversations and conferencing. Wideband audio provides greater sound quality, allowing for clear and natural discussions.
The phone has a backlit monochrome display that is very visible even in low-light circumstances. The screen improves user experience by allowing easy navigating through the phone's menus, call logs, and directories.
The Cisco 6821 includes two programmable line keys that can be used for call forwarding, speed dialing, or accessing certain services. This adjustable function boosts productivity and makes call handling easier.
The IP phone offers Power over Ethernet, which eliminates the need for a separate power adaptor. This feature simplifies installation and lowers cable clutter, making it an efficient and cost-effective alternative.
Cisco takes security very seriously, and the 6821 IP Phone includes a number of security safeguards to safeguard sensitive data. Secure communication protocols and capabilities, such as Secure Real-Time Transport Protocol (SRTP) for encrypted voice transmission, are supported.
Manufacturer | Cisco |
Manufacturer Part Number | CP-6821-3PCC-K9 |
Product Name | Cisco 6821 IP Phone with Multiplatform Firmware |
Product Type | IP Phone |
Body Material | ABS polycarbonate |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability |
Caller ID Type | Caller ID/call waiting |
Dialer Location | Base |
Conference Call Capability | Yes |
Speakerphone | Yes |
Volume Control | Yes |
Indicators | Voice message waiting indicator |
Additional Functions | Intercom |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP, SRTP |
Voice Codecs | G.722, G.729a, G.729ab, G.711a, iLBC, G.729b, iSAC, G.722.2, Opus, G.711μ |
Lines Supported | 2 lines |
Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
IP Address Assignment | DHCP, static |
Security | IEEE 802.1X, TLS |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | TCP, TFTP, UDP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), SNTP |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
Network Features | Network Address Translation (NAT), Class 2 PoE |
Type | LCD display - monochrome |
Display Location | Base |
Diagonal Size | 2.5" |
Display Resolution | 240 x 120 pixels |
Backlit | Yes |
Connections | Headset jack / RJ-9 ¦ 2 x network / RJ-45 |
Hearing Aid Compatible | Yes |
Placing / Mounting | Wall-mountable, table-top |
Width | 6.7 in |
Depth | 8.1 in |
Height | 1.5 in |
Weight | 16.1 oz |