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.
Petsow Communications Limited [formerly Adesemi Nigeria Limited] started full operations on August 10, 2002 with five points of presence in five states of Nigeria namely: Lagos, Rivers, Cross Rivers, Abia its operational and administrative headquarters an
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