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CallTTY TDD software Screenshot
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Windows 10 / 8 / 7 / Vista / XP
Nov 24, 2011
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CallTTY Review

CallTTY is a shareware sound communication app filed under modem and telephony software and made available by DXsoft for Windows.

The review for CallTTY has not been completed yet, but it was tested by an editor here on a PC. If you would like to submit a review of this software download, we welcome your input and encourage you to submit us something!

A program to communicate with phone TTY/TDD devices via a sound card or Skype:

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.

Compability and license

CallTTY TDD software is licensed as shareware for the Windows operating system from modem and telephony software and can be used as a free trial until the trial period ends (after 30 days). The CallTTY TDD software 2.35 demo is available to all software users as a free download with potential restrictions and is not necessarily the download of the full version.

Compatibility with this sound communication software may vary, but will generally run fine under Microsoft Windows 10, 8, 8.1, 7, Vista and XP on either a 32-bit or 64-bit setup. A separate x64 version may be available from DXsoft. This download is distributed as

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  1. CallTTY Download
CallTTY has been picked by our editors as very good.
CallTTY has been tested for viruses and malware.
We have tested CallTTY 2.35 against malware with several different programs. We certify that this program is clean of viruses, malware and trojans.

Screenshots of CallTTY (1)

Download880.29 KB - Tested clean
Download Ranking
in Modem
#40 of 49
4 out of 5 based on 4 ratings.

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