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.
We focus on the Greater China Area, ACME is a dynamic firm with a complete package of skilled engineers and consultants from with speciality in the field of data centre, backbone / backhaul’s design, implementation, maintenance & operation and all aspec
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