About CallTTY TDD software
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.
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.
Previous Versions
Here you can find the changelog of CallTTY TDD software since it was posted on our website on 2015-04-25 03:00:00.
The latest version is 2.35 and it was updated on 2026-06-18 16:32:25. See below the changes in each version.
CallTTY TDD software version 2.35
Updated At: 2011-11-17
Changes: Sound device with number above ten can be used now.
CallTTY TDD software version 2.0
Updated At: 2005-07-14
Changes: CallTTY together with Virtual Audio Cable can work via Skype Internet-phone now.
Input and output sound devices can be selected independently now.
Disclaimer
External Download
We do not host CallTTY TDD software on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by the software publisher and passed their terms and conditions to be listed there. We recommend caution when installing it.
The external download link for CallTTY TDD software is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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