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.
Nihan Technologies and Consultancy Ltd. (NTCL) a visionary and goal-oriented professional IT Organization established in 2002 with demonstrated technical skills and broad experience in planning, developing, and implementing cutting edge information soluti
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