ATLB12 - Release Notes

Software in production: ATLB12_v0550<br\> Software released date: 2009-07-03<br\>

ATLB12_v0550 (2009-07-03)

     NOTE: This SW-version is NOT backwards compatible with HW-versions 01.xx !!
     SW-versions from now on are only compatible with HW-version 02.00 and newer.

Errors Corrected

Max 12 ATLB12 cards in an exchange

Previously, more than 12 ATLB12 cards in an exchange would reset the whole exchange. Total number of ATLB12 cards in an exchnage is no longer an issue.

Every 8'th call stuck in simplex

See ATLB12_v0502. This error is now fixed 100%.

Functional changes / Enhancement

One of the clk-input pins are now changed. The HW-version is now 02.00. This SW can not be used with older HW-versions (versions 01.xx)!

ATLB12_v0548 (2009-07-02)

    NOTE: This is the last SW version that is compatible with HW-versions 01.xx!

Errors Corrected

Faders always ON

All call goes through without using M-key. Fixed.

ATLB12_v0502 (2009-04-20)

Errors Corrected

False on-hook

Going from loudhearing conversation to handset with DT-800 telephone disconnected the call. Fixed

Every 8'th call stuck in simplex

Every 8'th call were stuck in simplex. Only one-way speech if loudspeaking intercom was used. Telephone to telephone were ok. This is now fixed 90% (1 og 80 may fail).

ATLB12_v0501 (2008-04-25)

Errors Corrected

Short off-hook sets line dead

Short offf-hook (0,5sec) sets line dead. No dial tone. If called, phone will not ring.Fixed.

RCO outputs reversed

Programmed output 1 ended as RCO-line 6, 2 as 5 etc.Fixed.

Functional changes / Enhancement

Flash (R) key not implemented.

The flash (R) key is now implemented.