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.
VPM Internet Services, Inc. is a Full Service Internet Services Provider that specializes in provides services to the national, international business and government communities. Founded in 1995, VPM Internet Services, Inc. has grown to become the largest
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