Cisco 8841 Administration Guide

DescriptionParameter
If enabled, restricts to automatically pick up an
incoming call on a shared line when you take the
phone off-hook.
SCA Sticky Auto Line Seize
This parameter allows you to choose the number of
calls per line button. You can choose a value from 2
to 10.
Default: 2
Call Appearances Per Line
Supplementary Services
DescriptionParameter
Enable or disable three-way conference service.
Default: Yes
Conference Serv
Enable or disable attended-call-transfer service.
Default: Yes
Attn Transfer Serv
Enable or disable blind-call-transfer service.
Default: Yes
Blind Transfer Serv
Enable or disable do not disturb service.
Default: Yes
DND Serv
Enable or disable block-anonymous-call service.
Default: Yes
Block ANC Serv
Enable or disable blocking outbound Caller-ID
service.
Default: Yes
Block CID Serv
Enable or disable secured call services.
Default: Yes
Secure Call Serv
Enable or disable call-forward-all service.
Default: Yes
Cfwd All Serv
Enable or disable call-forward-on-busy service.
Default: Yes
Cfwd Busy Serv
Enable or disable call-forward-no-answer service.
Default: Yes
Cfwd No Ans Serv
Cisco IP Phone 8800 Series Multiplatform Phones Administration Guide
309
Cisco IP Phone Troubleshooting
Supplementary Services

Cisco 8841 Specifications

General

Resolution	800 x 480 pixels
Audio	Wideband audio
Bluetooth	No
Ethernet	10/100/1000 Mbps
PoE	IEEE 802.3af compliant
Connectivity	Ethernet
Buttons	4 programmable line keys
Speakerphone	Full-duplex speakerphone
Headset Jack	Yes, RJ9
Codecs	G.711, G.722, G.729a, iLBC
Power Options	PoE
Network Interfaces	Dual Gigabit Ethernet ports
Security	Secure boot, 802.1X authentication, secure credential storage
Dimensions	40 mm
Weight	2.5 lb (1.1 kg)