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.
Terravon Communications provides business VoIP services. Services include Termination and Origination via SIP, H.323, and IAX2. We supply DIDs for many US and Canadian cities as well as many international locations. We also supply U.S. and Canadian domest
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