Toggle CD or DSR lines on connection using ATA(Port) command.

[rbihler69]

I am hoping to use the device to connect to a Tandy Color Computer BBS system running under OS9. As this is a multitasking OS I was using the DSR line to determine a connection. (CD was normally used) This was swapped with DSR to allow continued communication to the chipset when no user was on.
Using ATA(Port) not sure if there is already a feature to allow this? I did lots of looking and didn't find it.

I use the Ring and Connect messages. It would be helpful to toggle the lines when a connection come in and turn off when the connection ends.

I was looking through the code and this is a bit over my head.
This great software and allows connection into a Vintage computer bbs system. We are hoping to setup a Fido network again between several old Color Computers.

Ron