30 Dec
2007
30 Dec
'07
3:56 p.m.
On Sun, 2007-12-30 at 13:38 -0800, dwight elvey wrote:
Other than the ring detect, there is no reason two
modems can't talk to each other since they are self powered.
Some modems detect loop current and won't play unless there's something
there. You can use a 9v battery to provide this.
Gordon