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.
The VirtualiPhone Ltd. as a subsidiary of IMSe Group has been founded in 2003 by team of vast experience in the fields of IP communication, media communication and streaming and programming, with expertise in Voice-over-IP. IMSe provides powerful billing
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