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.
Blue Face is Ireland's first Broadband Phone Company. Founded in 2004, Blueface has rapidly established itself as the communications provider of choice for people seeking a real alternative to line rental and high call charges. Based in Dublin, Blueface i
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