SIP VoIP Gateway
This is a device allowing a user to make VoIP calls using session initiation protocol (SIP). SIP is a telecommunication technology developed as a fast, easy standard for delivering IP-based data, voice, and video communications.
Skype differs from other VoIP-systems by several factors:
Skype is very popular. During the first week in August of 2003, more than 60 thousand people downloaded the Skype-client. Today, Skype is available for the following operating systems: MS Windows, MacOS, IoS, PocketPC, Android and Linux.
VocalScape TelX
Vocalscape Inc. is building a VoIP and communications company that`s revolutionizing the telecommunications industry with the most affordable phone systems, VoIP hardware, online VoIP software, and consulting. Vocalscape, a company with global reach, is r
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