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.
IPGO.Net was founded in 2000 aims to provide the telecom related service and solution. Our vision would like to offering of products and technologies that hamess the power of IP telephony through a combination of thin client technology, advanced, intellig
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