IP phone Cisco 7841 CP-7841-W-K9 4 lines SIP, PoE, LCD 396x162, RJ-9

Cisco 7841 CP-7841-W-K9 – 4-line SIP phone with PoE support and a monochrome display with a diagonal of 3.5 inches and a resolution of 396 x 162 px.

Cisco 7841 CP-7841-W-K9 - Cisco VoIP phone with cable connection technology supports four telephone lines, and also has three ports with RJ-45 connectors of two types - two LAN ports and one PoE port. It has a monochrome display with a diagonal of 3.5 inches and a resolution of 396 x 162 px. Supports four different communication protocols, is mounted on the wall. It has several buttons responsible for options, messages, directory, call hold, transferring a call to a telephone conference mode, volume, turning on the speakerphone through the speaker, switching to a headset, and also muting the microphone. It also has such functionality as speed dialing, call forwarding and waiting, voice mail and incoming call detection.
Type
VoIP phone
Connection technology
Cable
Number of telephone lines
4
Ports
2 x RJ-45 LAN1 x RJ-45 PoE
Display resolution
396 x 162
Display diagonal
3.5"
Display type
Monochrome
Communication protocols
SIPLDAPCDPSRTP
Form factor
WallKeys
ServiceMessagesDirectoryHold KeyConferenceVolumeNavigationSpeakerHeadsetMute
Voice codecs
G.711aG.711uG.722G.729abiLBC
QoS
802.1p/q
Possibilities
Speed DialIndicatorAuto AnswerCall ForwardingCall HistoryCall WaitingSet Do Not DisturbMusic on Contents
Input voltage
48 VDC
Dimensions (H x W x D)
8.1" x 8.1" x 1.1"