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.
Concent Telecom is an international telecommunication company founded in 2001 by industry professionals with the backing of private investment group. Concent runs its own traffic exchange and retail operations and owns several VoIP networks.
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