[ClosedTalk]

Secure VoIP for private internet talk by encrypting voice communications on computer network. [ClosedTalk]TM securely transports voice data through strong encryption technology, advanced key exchange process, and user authentication using digital certificates. A gatekeeper service locates communication partners on the private/public network. [ClosedTalk]TM users only need the PC sound system and recipient’s email address to make internet talk

Operating Systems : Windows2000, WinXP
Company : CE-Infosys Pte Ltd
License : Freeware
Download Site : CE-Infosys Pte Ltd