[net.dcom] Wanted: Info on Simultaneous Data-Over-Voice Modems

han@hound.UUCP (H.NGUYEN) (01/04/84)

I am looking for product information on modems
that enable simultaneous data-over-voice transmissions:
manufacturer, price, interface, performance (speed,
distance) limitations.

Please mail your responses to hound!han. Thanks.
                                         Han Nguyen