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.
Telecommunications operator GlobalVoIP - a robust, dynamic team of professionals! For over 5 years we have been actively developing in all regions of the country, maintaining the high quality of our services, and our clients are located in all cities of R
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