CallTTY TDD software History

Version history for CallTTY TDD software shows you how often it was updated over the past months (starting Feb 08, 2005) as well as 'what is new' information for each update (if available, since this information provided by the author).

Version: 2.35
Size: 880 KB
OS: Windows
Description:   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.

v 2.35 updated on Nov 30, 2014

Sound device with number above ten can be used now.

v 2.30 updated on Nov 01, 2009

Sound device with number above ten can be used now.

v 2.20 updated on Jun 23, 2009

Windows Vista support was made. CallTTY can exchange receiving and transmitting data with another software via COM-port or special DLL now.

v 2.0 updated on Jul 21, 2005

CallTTY together with Virtual Audio Cable can work via Skype Internet-phone now. Input and output sound devices can be selected independently now.

v 1.15 updated on Apr 20, 2005

A bug was fixed - a changing of the "Setup / Interface / Real sound card sampling rate" value had not affect without CallTTY restarting. Not only device numbers, but also device names are shown in the "Setup / Interface / Use sound card number" drop-down list now.

v 1.10 updated on Feb 08, 2005

Some minor bugs were fixed.

Go back to the CallTTY TDD software review

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