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.
Premium Internet S.A. is a Polish telecommunications operator, providing services on the international operator market since 1998 - achieving significant traffic volumes in TDM and VoIP technology in Poland, Eastern and Central Europe as well. Moreover ow
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