Cisco CP-7841-K9

Cisco 7841 VoIP/SIP Phone, 4-Lines, 2-Ethernet Ports, PoE

  • 4x Line & feature keys for fast access to telephony features
  • Gigabit Ethernet (10/100/1000Mbps)
  • Wideband audio
  • Full duplex speakerphone
SKU: CP-7841-K9/GR3 Category:


High-Quality Voice Communications Made Simple

Deploy high-quality voice communications for your information workers, the administrative and managerial staff. The affordable Cisco IP Phone 7841 is full-featured and easy to use. Business calls are more efficient and productive, which fosters collaboration. The 7841 also supports wideband audio for superior voice quality and offers advanced IP communications features.


Manufacturer Cisco Systems, Inc
Manufacturer Part Number CP-7841-K9=
Brand Name Cisco
Product Series 7800
Product Model 7841
Product Name IP Phone 7841
Product Type IP Phone
Technical Information
IP Phone Technology VoIP
Connectivity Technology Cable
Total Number of Phone Lines 4
Caller ID Yes
Speakerphone Yes
Features Speed Dial
Features Indicator
Features Auto-answer
Features Call Forwarding
Features Call History
Features Call Waiting
Features Do Not Disturb Setting
Features Music on Hold
Features Distinctive Ringing
Features Date and Time
Features Voice Mail
Features Multilingual Menu
Features Multiple Ring Tones
Voice Codec G.711a
Voice Codec G.711u
Voice Codec G.722
Voice Codec G.729ab
Voice Codec iLBC
Display & Graphics
Display Colour Monochrome
Backlight Yes
Screen Size 8.9 cm (3.5″”)
Screen Resolution 396 x 162
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2
PoE (RJ-45) Port Yes
Management & Protocols
Communication Protocols SIP
Communication Protocols LDAP
Communication Protocols CDP
Communication Protocols SRTP
Quality of Service 802.1p/q
Buttons & Keys Type Service
Buttons & Keys Type Message
Buttons & Keys Type Directory
Buttons & Keys Type Hold Button
Buttons & Keys Type Transfer/Conference
Buttons & Keys Type Volume Control
Buttons & Keys Type Navigation
Buttons & Keys Type Speaker
Buttons & Keys Type Headset
Buttons & Keys Type Mute
Power Description
Input Voltage 48 V DC
Physical Characteristics
Form Factor Wall Mountable
Height 207 mm
Width 206 mm
Depth 28 mm
Weight (Approximate) 868 g
For Country/Region Bulgaria
For Country/Region Croatia
For Country/Region Czech Republic
For Country/Region Estonia
For Country/Region Germany
For Country/Region Greece
For Country/Region Hungary
For Country/Region Japan
For Country/Region Korea
For Country/Region Lithuania
For Country/Region Norway
For Country/Region Poland
For Country/Region Romania
For Country/Region Russia
For Country/Region Serbia
For Country/Region Slovakia
For Country/Region Sweden
For Country/Region Thailand
For Country/Region Turkey
Package Contents
  • IP Phone 7841
  • Black Bezel
Certifications & Standards
  • Regulatory Compliance
  • CE Markings per directives 2004/108/EC and 2006/95/EC
  • Safety
  • UL 60950 Second Edition
  • CAN/CSA-C22.2 No. 60950 Second Edition
  • EN 60950 Second Edition (including A11 & A12)
  • IEC 60950 Second Edition (including A11 & A12)
  • AS/NZS 60950
  • GB4943
  • EMC – Emissions
  • 47CFR Part 15 (CFR 47) Class B
  • AS/NZS CISPR22 Class B
  • CISPR22: 2005 w/Amendment 1: 2005 Class B
  • EN55022: 2006 w/Amendment 1: 2007 Class B
  • ICES003 Class B
  • VCCI Class B
  • EN61000-3-2
  • EN61000-3-3
  • KN22 Class B
  • EMC – Immunity
  • EN55024
  • CISPR24
  • EN60601-1-2
  • KN24
  • Armadillo Light
  • Telecom
  • FCC Part 68 HAC
  • CS-03-HAC
  • AS/ACIF S004
  • AS/ACIF S040
  • NZ PTC 220
  • Industry Standards: TIA 810 and TIA 920
  • Industry Standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at
Licence Enhanced User Connect License

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