The line keys on each model are fully programmable. You can set up keys to support either lines, such as directory numbers, or call features, such as speed dialing. You can also boost productivity by handling multiple calls for each directory number, using the multiple-calls-per-line appearance feature. Tricolor LEDs on the line keys support this feature and make the phone simpler to use.
Fixed function keys on all models 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 Cisco IP Phone 6800 series maintains the same usability standards and context-sensitive user experience as the Cisco IP Phone 7800 series. The 6851 IP phone features a high-resolution 3.5-inch (396 x 162-pixel) grayscale display with white backlighting for easy reading. Localized language support, including right-to-left onscreen text, meets the needs of global users.
The IP Phone 6800 series is ideal for businesses that want to update their phone system from a traditional analog or digital-based system to an IP communications system with third-party hosted call control services.
Product Type: VoIP phone
Body Color: Charcoal
Body Material: ABS polycarbonate
Call Services: Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Dialer Location: Base
Conference Call Capability: Yes
Indicators: Voice message waiting indicator, speakerphone indicator, headset
Additional Functions: Call timer
Main Features: Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols: SIP, SRTP
Voice Codecs: G.722, G.729ab, G.711u, G.711a, iLBC, iSAC, Opus
Lines Supported: 4 lines
Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p
IP Address Assignment: DHCP, static
Security: IEEE 802.1X
Power Over Ethernet (PoE) Support: Yes
Network Protocols: SRTP
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Features: Class 2 PoE
Type: LCD display - monochrome
Display Location: Base
Diagonal Size: 3.5"
Display Resolution: 396 x 162 pixels
Connections: Headset jack / RJ-9
Placing / Mounting: Wall-mountable, table-top
Dimensions & Weight (Base)
Width: 10.4 in
Depth: 1.3 in
Height: 8.1 in
Weight: 21.7 oz
Manufactured by: Cisco
Warranty provided by: Cisco
UPC No: 889728068338
Mfg Part No: CP-6851-3PCC-K9=
( Length:11, Width:10, Depth:3)
Shipping Weight: 3.4500 pound(s)
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