A Conference call is defined as a phone call that usually connects three or more people simultaneously. This service is often utilized by companies to communicate with one or more of their key personnel at the same time, usually to get input from all involved or to disseminate information needed by more than one person at the same instance. Conference calls have proven to be an effective and cost-effective mode of keeping in touch with multiple people around the world. With costs in travel being cut to a minimum and conferencing costs at a fraction of the amounts needed to fly to meetings and what-not, Call Conferencing has become the norm these days in terms of company cost efficiency. Conference Calling was originally facilitated via a telephone. The most recent version of this is the internet based conference call that is done via internet telephony. These two means of conference calling can be facilitated by Conference Call Service companies. Usually, in call conferencing, some companies have to employ their own conference call service equipment, which can be pretty expensive. Employing a Conference Call Service Provider, whether it be telephone or internet based, also further reduces cost incurred by the company that uses this technology. Conference Call Service companies provide the hardware and the services for the company who wishes to contract their help.