A program to communicate with phone TTY/TDD devices (Telecommunications Devices for the Deaf) via a sound card, without TTY modem. A simple interface ...
CallTTY TDD software is the Shareware version. The full version can be purchased by clicking on the "CLICK HERE TO ORDER" button below for around 25USD.
This is a SECURE ORDER. All sensitive information is through a secure 128-bit encrypted connection
