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CallTTY TDD software 2.30

Free CallTTY TDD software screenshot fileWorks with Windows Vista
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.
Type : Shareware ($25.00) » EULA
OS Support : Windows All + Vista
Date stamp / Size : Nov, 30. 2006 / 868 kBytes
Asked : Pentium 100, sound card
Users' value : - Write a Review
Download CallTTY TDD software fileOrder CallTTY TDD softwareImage of CallTTY TDD software
Update history of CallTTY TDD software
v2.30 (October, 29. 2009)
Sound device with number above ten can be used now.
v2.20 (June, 20. 2009)
Windows Vista support was made.
CallTTY can exchange receiving and transmitting data with another software via COM-port or special DLL now.
v2.0 (May, 23. 2007)
CallTTY together with Virtual Audio Cable can work via Skype Internet-phone now.
Input and output sound devices can be selected independently now.
Distribution permissions for CallTTY TDD software
You may distribute copies of the program observing the following two conditions:
1. You do it free-of-charge.
2. You distribute the original archive unmodified.
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