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.
As a comprehensive resource for all your telecommunications solutions, Business Telecom Advisors (BTA) acts as your advocate for telecom-related issues and challenges. As experts in the telecommunications industry, our goal is to address and solve the voi
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