CTAXI History
CTAXI changes since the first official release 4.24

SYSTEM V4.27 02.10.002 - BOOT V4.04 17.05.00 - DSP V1.37 14.08.01
Released 02.10.2002

Improvement:

Maximum datarate in Record and Edit modes increased from 128 kbps to 256kbps.

Faster start up of Record mode.

Sometimes system hangs with newer Sandisk flash cards in Record mode. This is fixed now.

Voltage measurement of the second battery was wrong.

Layer3 files are now stored always frame aligned.

SYSTEM V4.26 15.08.01 - BOOT V4.04 17.05.00 - DSP V1.37 14.08.01
Released 16.08.2001

Support for US-ISDN implemented.

G.722 with SRT sync.

Check of incomming calls didn't works correct (ACCEPT xxxx CALLS set to ASK). After the first call was accepted all following calls where accepted without any requestion. This is now corrected.

Some other minor bugfixes.

SYSTEM V4.25 06.07.01 - BOOT V4.04 17.05.00 - DSP V1.36 04.07.01
Released --:--:--

Bugfix:

DSP-Software: Decoder: after changing from Layer2 to Layer3 the audio signal had a poor audio quality. This is now fixed.
Problem with connections between two CTAXI fixed.
Problem with connections between CTAXI and VP128 fixed.

SYSTEM V4.24 06.09.00 - BOOT V4.04 17.05.00 - DSP V1.34 xx.xx.01
Released --:--:--

Internal release

SYSTEM V4.24 06.09.00 - BOOT V4.04 17.05.00 - DSP V1.33 07.08.00
Released 07.09.00

First official release.