A program to communicate with TTY/TDD devices

Screenshot of CallTTY TDD software 2.30

CallTTY TDD software 2.30

  • Author: DXsoft
  • Languages: English
  • Supported OS: WinXP / Windows2000 / Windows Vista Ultimate / Win98 / WinME / WinNT 4.x / Win95 / Windows Vista Starter / Windows V
  • Price: $25.00
Download Free — 868 Kb calltty.zip
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.
Keywords: TTY, TDD, Baudot, Deaf communications