![Voice over IP / Videotelephony / Broadband / Quality of service / Telephony / VoIP gateway / Internet telephony service provider / Latency / Public switched telephone network / H.323 / VoIP phone / Comparison of VoIP software Voice over IP / Videotelephony / Broadband / Quality of service / Telephony / VoIP gateway / Internet telephony service provider / Latency / Public switched telephone network / H.323 / VoIP phone / Comparison of VoIP software](https://www.pdfsearch.io/img/98ab95287d680b1dbc5a39eb36a356db.jpg) Date: 2011-09-06 13:21:02Voice over IP Videotelephony Broadband Quality of service Telephony VoIP gateway Internet telephony service provider Latency Public switched telephone network H.323 VoIP phone Comparison of VoIP software | | VOICE OVER INTERNET PROTOCOL OVERVIEW INTRODUCTION Everyone is talking about it, and you might even be doing it from time to time. What is it? Voice Over Internet Protocol (VoIP). Using the telephone over the Internet hAdd to Reading ListSource URL: pbxbook.comDownload Document from Source Website File Size: 283,23 KBShare Document on Facebook
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