Deaf communications software: A program to communicate with TTY/TDD devices, Powerful Virtual Serial Port ActiveX Control, Serial port monitoring on Win9x/ME/2K/XP PCs and more.
A program to communicate with phone TTY/TDD devices (Telecommunications Devices for the Deaf) via a sound card, without TTY modem. A simple interface between sound card and phone line or acoustic connection with phone handset are used.Together with "Virtual Audio Cable" software CallTTY can work via Skype Internet-phone, without additional hardware at all.
