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.
Tseyva Pte Ltd is a licensed Internet Voice and Data service provider based in Singapore. We offer a comprehensive hosted Internet Telephony Platform Service headquartered in the Republic of Singapore with the Network Operations Center (NOC) based in the
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