Password changing from phone possibility.
Many corrections and improvements.

Additional incoming digits accepted - quick access to conference from programmable keys in internal incoming traffic.
Data flow LED for PCM trunks, battery status monitor, some bugs.

NEW!!! KKO4 ISDN card for Business Phone is ready!
Twin version with KKO4 ISDN for MX-ONE/MD110

Bug in loss of cynchronization on the KKO60 and traffic with external numbers.
New option : acceptation for all Information Elements in ISDN messages.

New diagnostic module, PCM status monitor. ISDN messages
are configurable. Plenty small modifications and debugging.

First small buggs are fixed in KKO4 - ISDN.
Version 4.20 is the newest yet.

NEW!!! Very long expected KKO4 ISDN card is ready!
Quite new version of firmware and software!

Channel limitation for each conference
Call repetition is configurable etc.

CMD Command Files Feature for leased conferences
Tandem 2xKKO is available as a one big confeence

Passwords are dedicated for leased conferences
New rules of password analysing

Any port number for co-operation via Ethernet
Internal "Cold Reset" procedure for the Xport(TM)

Leased conferences by scheduler
Macro batch files in kClient software

New "Hunting" feature/service
Subscriber's mode/announcement is saved in database

Graphic selection in conference
Autoidentification of hardware version 2 or 3

Knocking feature in conference
Voice linking of 2 cards possibility

Fast entering into conference (without voice menu
Additional free days defineable in schedule

Voice acknowledgement in conference entering
Deep changes in calling repetition procedure

Calling acknowledge by password feature
Many, many changes with reference to earlier versions...