Cisco IP Phone 6821VoIP phone with caller ID/call waiting

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  • Insight #: 0008454740
  • Mfr. #:

    CP-6821-3PCC-K9=

  • UNSPSC: 43191511

Overview

Product Description

The 6800 Series combines an attractive, ergonomic design with "always-on" reliability and secure encrypted communications. The phones deliver advanced IP telephony features and wideband audio capabilities with an easy-to-use, full-featured voice communications experience.

The line buttons are fully programmable. You can set up line buttons to support either SIP registrations, or call features, such as speed dialing. You can also boost productivity by handling multiple calls for each SIP registration, using the multiple-calls-per-line appearance feature. LEDs on the line buttons support the calling features and make the phone simple to use.

Fixed function buttons on the 6800 Series phones give you one-touch access to service, messaging, directory, hold/resume, transfer, and conference features. A full-duplex speakerphone lets you set up clear multiparty conferences for flexible, productive collaboration.

The 6800 Series is ideal for businesses that want to update their phone systems from traditional analog or digital-based systems to an IP communications system with supported multiplatform call control systems.

Specification

Cisco IP Phone 6821 - VoIP phone with caller ID/call waiting
Product Type VoIP phone with caller ID/call waiting
Main Features Multiple VoIP protocol support, integrated Ethernet switch
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
Speakerphone Yes
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Display LCD display - monochrome - Yes
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX


Extended Specification

General
Body Material ABS polycarbonate
Product Type VoIP phone
Dimensions & Weight (Base)
Depth 20.7 cm
Height 3.75 cm
Weight 456 g
Width 17.1 cm
Display
Backlit Yes
Diagonal Size 2.5"
Display Location Base
Display Resolution 240 x 120 pixels
Type LCD display - monochrome
IP Telephony
IP Address Assignment DHCP, static
Lines Supported 2 lines
Main Features Multiple VoIP protocol support, integrated Ethernet switch
Network Features Network Address Translation (NAT), Class 2 PoE
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX
Network Protocols TCP, TFTP, UDP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), SNTP
Power Over Ethernet (PoE) Support Yes
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p
Security IEEE 802.1X, TLS
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
Miscellaneous
Connections Headset jack / RJ-9 ¦ 2 x network / RJ-45
Hearing Aid Compatible Yes
Placing / Mounting Wall-mountable, table-top
Phone Features
Additional Functions Intercom
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Caller ID Type Caller ID/call waiting
Conference Call Capability Yes
Dialer Location Base
Indicators Voice message waiting indicator
Speakerphone Yes
Volume Control Yes

Customer Licence Information

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