It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.
Interphone, is a Costa Rican company dedicated to telecommunications on VoIP, which is properly regulated and licensed (SUTEL-TH-037) by SUTEL (Superintendencia de Telecomunicaciones) to provide point to point channels, carrier IP telephony and IP telepho
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