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.
KeyWest Communications Inc, is a private company incorporated under the laws of the British Virgin Islands with wholly owned subsidiaries in the United States, Canada, Malaysia, Hong Kong and affiliates in South Korea.With offices in the United States, Ca
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