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Wednesday, July 8, 2009

Benefits

Benefits
Benefits Operational costVoIP can be a benefit for reducing communication and infrastructure costs. Examples include:
Routing phone calls over existing data networks to avoid the need for separate voice and data networks. Conference calling, IVR, call forwarding, automatic redial, and caller ID features that traditional telecommunication companies (telcos) normally charge extra for are available for free from open source VoIP implementations such as Asterisk or FreeSWITCH. Costs are cheaper mainly because of the way internet access is billed compared to regular telephone calls. While regular telephone calls are billed by the minute or second, VoIP calls are billed per megabyte (MB). In other words VoIP calls are billed per amount of information (data) sent over the internet and not according to the time connected. This makes it cheaper because the amount charged for the data transferred in a given period is far

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