Cisco CP-7841 IP Phone

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Cisco Unified IP Phone 7841 Cisco 7800 Unified IP Phone

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Cisco Data Center Solution


Cisco CP-7841 IP Phone :

The Cisco CP-7841 IP Phone delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third party hosted call control.

Signaling protocol support Session Initiation Protocol (SIP)
Codec support G.711a/μ, G.722, G.729a, iLBC
Key call features support + Dialing (E.164)
Abbreviated dial
Adjustable ringing and volume levels
Adjustable display contrast
Agent greeting
Auto-detection of headset (Not available on the IP Phone 7811)
Busy Lamp Field (BLF) (Not available on the IP Phone 7811)
Call back
Call forward
Call history
Call park
Call Pickup
Call timer
Call waiting
Caller ID
Corporate directory
Cross Cluster Extension Mobility (EMCC)
Dial from the list
Direct transfer
Do not disturb
Extension Mobility (EM)
Forced access codes and client matter codes
Group call pickup
Immediate divert
Intercom (Not available on the IP Phone 7811)
Join (Not available on the IP Phone 7811)
Message-waiting indicator
Meet me conference
Music on hold
Network profiles (automatic)
On- and off-network distinctive ringing
Personal directory
Private Line Automated Ringdown (PLAR)
Ring tone per line appearance
Shared line
Silent monitoring and recording
Speed dial
Time and date display
Whisper coaching
Language support Arabic (Arabic Area)
Bulgarian (Bulgaria)
Catalan (Spain)
Chinese (China)
Chinese (Hong Kong)
Chinese (Taiwan)
Croatian (Croatia)
Czech (Czech Republic)
Danish (Denmark)
Dutch (Netherlands)
English (United Kingdom)
Estonian (Estonia)
French (France)
Finnish (Finland)
German (Germany)
Greek (Greece)
Hebrew (Israel)
Hungarian (Hungary)
Italian (Italy)
Japanese (Japan)
Latvian (Latvia)
Lithuanian (Lithuania)
Korean (Korea Republic)
Norwegian (Norway)
Polish (Poland)
Portuguese (Portugal)
Portuguese (Brazil)
Romanian (Romania)
Russian (Russian Federation)
Spanish (Columbia)
Spanish (Spain)
Slovak (Slovakia)
Swedish (Sweden)
Serbian (Republic of Serbia)
Serbian (Republic of Montenegro)
Slovenian (Slovenia)
Thai (Thailand)
Turkish (Turkey)
Multiple ring tones The phone supports user-adjustable ring tones
Directories The phone identifies incoming messages and categorizes them for users on the screen.
This makes it fast and easy to return calls using direct dial-back capability. The corporate
directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory
Quality-of-service (QoS) options The phone supports CDP and 802.1Q/p standards, and can be configured with an
801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID
Security Certificates
Image authentication
Device authentication
File authentication
Signaling authentication
Media encryption using Secure Real-Time Transfer Protocol (SRTP) using AES-128
Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256
Encrypted configuration files
802.1X authentication
Display IP Phone 7841: 3.5” 396×162 pixels
Ethernet switch The phone has a 10/100BASE-T or a 10/100/1000BASE-T
(The Cisco® IP Phone 7841) Ethernet connection through two RJ-45 ports, one for the LAN
connection and the other for a downstream Ethernet device connection like a PC
Phone casing composition Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic
Power requirements The phone is an interoperable IEEE 802.3af PoE (Class 1 device); 48 VDC is required;
it can be supplied locally at the desktop using an optional AC-to-DC power supply (CP-PWR-CUBE-3=).
Use of the power supply also requires the use of one of the corresponding AC country cords



Cisco Data Center Solution