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.
Company Lisvex Inc. has been working in the sphere of telecommunications since 2005. Lisvex Inc. is regarded as one of the most dynamically developed companies in Armenia, providing its customers with qualified services, increasing in number and volume
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