KAREL

Software Features

Memory dialing (public/private)
Central Guide
Instant Messaging
Presence
QoS
sRTP/TLS / IP encryption
alarm program
SNMP
automatic search
Notify a busy subscriber
queuing up
busy outside line
Busy subscriber
Missed call
Call waiting
call parking
Call transfer
chief secretary grouping
Conference
conference room
do not be disturbed
Flexible numbering
Call forwarding; all calls, night service, busy extension, missed call
emergency line
Debriefing
intervening
Receiving an outside line
Line-Outline connection
Last number repeat
Password usage
phone lock
Call capture
hold music
Reminder/wake up service
volume adjustment

Usage Features

Charge code entry
Automatic outside line hold
Automatic system check
Call barring
Direct subscriber access
Different ring cadences
External call forwarding
Fax forwarding
Forwarding to the cheapest rate (LCR)
Trunk access groups
Subscriber authorization level
Automatic trunk opening
night service
System query from the screen
Equal load distribution to operators
External line-domestic line connection in case of power failure
remote programming
Remote system reset
Internal subscriber groups
Serial call transfer
system administrator
Interference authorization control
Adjustable hold and parking times
Adjustable fork time
MF/DP dialing

Special Features for Hotels

Identifying a hotel room subscriber
Check in
Hotel room status (full, empty, reserved)
Room viewing (Clean, dirty, cleaning)
locating service
time limit
Search authorization level