Pin connections of a Sue Sound modem buffer

[Belinda Frick]

When using the Sue sound modem buffer, you can use the normal
cable from the PABX. Then create a small 9 pin DB to 25 pin DB cable.

The pin outs must be:

DB9 -> DB25

5 ---> 7

2 ---> 2

4 -+
|-> 20
7 -+


(Pins 4 and 7 must be strapped on the DB9 side and they go to pin 20 on
the DB25)

Plug the 9 pin connecter into the PABX cable and the 25 pin side
into the buffer.

If you are using Hyperterm, ensure that you have the flowcontrol disabled,
It prevents the programming from woking correctly.