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.
Global Touch Solutions Australia (GTS Australia) is a first class premium VoIP service provider and is the absolute FIRST VoIP provider in Australia and New Zealand to offer FREE Video Calling bundled together with full Voice services in a Stand-alone Sta
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