Conference calls are nothing but telephone calls between three or more people at the same time. You can start a voice conference by one person calling up all the other members and adding them to the call. Telephone conferencing facilities are incredibly easy to use. The equipment and technology are with the teleconferencing service provider. You don’t need to own any expensive equipment; all you need is an ordinary telephone line.
Conference call service providers host a conference bridge which is basically a sophisticated server that has the capability to link to multiple telephone lines simultaneously. To start phone conferencing, participants dial into the bridge and key in a pass code given by the service provider. This will connect them to the relevant teleconference.
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