Tech specs
Brand
Cisco
Product Line
Cisco IP Phone
Model
6841
Manufacturer
CISCO DS HARDWARE DIRECT
IP Address Assignment
DHCP, Static
IP Telephony Network Ports
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Protocols
SRTP
Phone Connections
Headset jack / RJ-9
Backlit Display
Yes
Color Support
Monochrome
Display Diagonal Size
3.5 inch
Display Diagonal Size (metric)
9 centimetre
Display Location
Base
Display Resolution
396 x 162 pixels
Display Type
LCD display
Indicators & Controls
Headset, Speakerphone indicator, Voice message waiting indicator
Multiple Conferencing
Yes
Speakerphone
Yes
Voice Codec
G.711a, G.711u, G.722, G.729ab, iLBC, iSAC, Opus
Additional Functions
Call timer
Call Services
Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Message Waiting Capability, Voicemail
Country
North America
Dialer Location
Base
Lines Supported
4 lines
Main Features
Integrated Ethernet switch, Multiple VoIP protocol support
Packaged Quantity
1
Placing/Mounting
Table-top, Wall-mountable
Product Type
VoIP phone
Quality of Service
IEEE 802.1p, IEEE 802.1Q (VLAN)
Security
IEEE 802.1X
VoIP
Yes
VoIP Protocols
SIP, SRTP
Phone Accessories Included
Power adapter
Base Depth
1.3 inch
Base Height
8.1 inch
Base Weight
21.7 ounce
Base Width
8.1 inch
Body Material
ABS polycarbonate
Color
Charcoal
Color Category
Gray
ENERGY STAR Certified
No
EPEAT Compliant
No
TCO Certified
No
Accessories
- CDW Recommends (8) total accessories
- Headsets (7) total accessories
- Phones & Video Conferencing (1) total accessories
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