Free Voip Service

Posted by 17 September, 2009
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The various standards used for transmission of voice messages over the internet are packaged in one bundle and given the name VOIP. This means Voice Over Internet Protocol. The protocol transmits messages over the wide area network in the form of datagrams just like it would with normal data chunks.This kind of telephony integrates a lot of the old communication technologies into the internet protocol. Amongst these are the fax options, these were previously transmitted via PSTN, also Public Switched Telephone Network.

Free Voip

In the internet protocol, the analogue signals are converted to digital upon which they’re transmitted over the internet in the form of packets after obfuscation and necessary compression. On reception the reverse process is executed for retrieval.

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