… 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. Read more
Communicate with phone TTY / TDD devices via a sound card or Skype. More about CallTTY
VoIP application and service with video chat, screen sharing and conference calling.
A portable, no-install version of the popular VoIP and IM program.
Online meeting powered by Microsoft that allows video meetings with audio, cloud storage and integration with Microsoft 365
Screen mirroring and control software for Windows to allow for interaction with Android, iOS phones and tablets.
Free VoIP and text chat app for use by gamers with security features.
Change your voice on the fly when VoIPing via Skype.
Improve the audio output of your sound card by increasing the volume with the help of hotkeys by boosting the loudness capabilities.