Plan Ahead - Determine Your Bandwidth Specifications

By Stephen Sulaski


The vast majority of today's agencies are making the most of their travel budgets and additionally communication prerequisites by making smart use of videoconferencing as an alternative to face-to-face conferences. With the following decision to implement enterprise-level videoconferencing comes a requirement of bandwidth solutions that happens to be reliable and inexpensive.

Videoconferencing may well leverage the prevailing public phone number network, an exclusive IP multi-level or the internet.

The target bandwidth with regard to interactive video communications is the 300K to help 400K bit/sec for each stream selection. This comes with audio and video together with control signaling. The H. 323 protocol does not require that two or more endpoints in the session send the identical data charge they receive. A low-powered endpoint may well only be capable to encode for a price of 100K bit/sec, although, because decoding is less processor-intensive, it could actually decode a 300K bit/sec videostream.

Then again, in videoconferencing, bandwidth is actually assumed to be symmetrical. In full-duplex networks such as ISDN, Ethernet, ATM and additionally time dividing multiplexed networks, capacity is expressed as bandwidth within a direction, though same bandwidth is accessible for traffic with the opposite direction. You will need to estimate the number of simultaneous sessions your network needs to support, and figure out if your network provides bandwidth end-to-end.Just check out for your .

Just check out for your
bandwidth optImizer . Multipoint conferencing products may just be software-based or accelerated with special appliance, and ones own configuration are able to produce completely different bandwidth drinking patterns as well as different customer experiences. For instance, when a great endpoint is utilized to coordinate a multipoint conference, the top bandwidth for almost any single participant is the bandwidth allocated to that sponsor divided by may be locations participating. When you must have more as compared to four locations on a call at the same time, network-based solutions are preferred.




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