Cisco 8821
VoIP telephony, wirelessly, up to 6 Lines, SIP, Wi-Fi, number determiner
VoIP telephony, wirelessly, up to 6 Lines, SIP, Wi-Fi, number determiner
General Characteristics |
|
Types |
VoIP telephony |
Conference telephony |
|
Wireless Phones |
|
Skype support |
|
SIP Supports |
|
Multiple SIP Servers |
|
Number of Lines |
6 |
Independent wireless tubing |
|
DECT |
|
GAP |
|
SCCP |
|
MGCP |
|
H.323 |
|
Wi - Fi |
|
Bluetooth |
|
GSM |
|
Connecting Additional Modules |
|
Connecting the headset |
|
LCD display |
Coloured |
Sensory screen |
|
Interfaces |
|
USB |
|
WAN |
|
LAN |
|
Gigabit LAN |
|
FXS |
|
FXO |
|
RS-232 |
|
Functions |
|
Number locator |
|
Loud communication |
|
Holding/Waiting for a call |
|
Conference-communication |
|
Support for video conferencing |
|
Built-in telephone book |
|
Support PoE |
|
nutritious |
|
Standby time |
240 h |
Working hours in conversational mode |
1 p.m. |
Dimensions |
|
Width |
56 mm |
Heights |
17 mm |
Length |
132 mm |
Weight (disambiguation) |
163 g |