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.
Jaina Systems a nation wide wholesale Telecom carrier company was established in May 2002, with its main focus to deliver Quality Voice Termination world wide to carriers and calling card providers. Since its inception Jaina System has build up its carri
Read more