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.
CanalWest, is an information technology company, started in May 2004 registered under the name of Canal West, Solucoes em informatica limitada, we are established in the State Capital of Florianopolis, South Brazil. Our company is the result of experience
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