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Versions of Internet Video Conference

The following are some of the versions of Internet Video conference

H.320 or H.323

In selecting the right type of video conferencing standard H323 or H320, you must consider the following. H323 should be the natural
choice if the user is looking to communicate with people at multiple locations. Similarly H323 offers high performance as well as low cost. However if it is a single point to point usage then H320 offers high quality but at high cost. H320 uses narrow bandwidth while H323 uses wide bandwidth. Again, selection of H320 vs H323 depends on the network – ISDN or IP. If it is ISDN video conferencing then H320 is the choice while H323 uses IP to transfer.
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Do Organizations Prefer H.320 or H.323

Organizations prefer H323 because it offers LAN, WAN and uses TCP/IP to transfer packets of audio, video and data. Moreover H 323 is more secure as unauthorized persons could be restricted from viewing. Other advantages of H323 over H 320 are the IP network (used by H323) for internet video conference provides a fixed IP address. ADSL is faster than ISDN (used by H320). Identification and authentication of user information through gatekeeper is also possible in H323. H.320 governs the basic concepts of audio and video communication. If you still prefer ISDN and videoconferences over circuit-switched networks, then H 320 is adequate.

Internet video conference is now becoming more and more common as many corporate and individuals have realized its potential. ISDN video conferencing using H 320 protocol is now giving way to the video conferencing over IP standard using H323 protocol. Each standard has its own advantages and disadvantages in terms of security, costs and convenience. Select the videoconference system as per the benefits and your requirements. Whatever standard you choose, videoconference is here to stay, so make the best use of it and save time and money!

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