Deaf Communications Software

CallTTY TDD software by DXsoft

A program to communicate with phone TTY/TDD devices (Telecommunications Devices for the Deaf) via a sound card or via Skype Internet-phone, without TTY modem.

tty tdd baudot deaf communications

CallTTY by DXsoft

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.

tty tdd baudot program communicate phone tty tdd devices via sound card