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.
Khartoum Net Technologies is a registered company under the law of Texas , established in 1998 with a Branch office in Dubai U.A.E. Khartoum Net Technologies has built one of the most extensive integrated voice networks, representing a key step in our ong
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