Is the quality of the conference calls depends on the distance?

Conference calls is one of telecommunication innovations especially if it is a video conference call in a real time. More and more individuals and companies are discovering the advantages of that kind of services allowing them to act out of the box when it comes to different  communication aspects. The strong competitiveness in that business sector and the large number of the providers are only a plus for the user. Further more those factors are playing a key role in the increase of the quality of every single conference call and the decreasing of the cost of the services.  One of the main questions when we are speaking for telecommunication services is the quality of the conference call and what affect on it. Usually the quality depends on the type of the conference call where it will be through a mobile phone or Internet, is it only a call or it will be a video conference call discussion. Other pretty wrong conception is the believe that the quality is in straight relation with the distance or as far are you calling as bad will be the connection. Actually this is totally not right as the distance definitely does not affect at all mostly it quality of conference calls depends on the facilities and equipment of the provider. Another things that may cause certain influence are your mobile operator especially for conference call handle by mobile and the quality of your own Internet connection when we are speaking for video conference calls handle by computer. So before choosing a provider of those services get more familiar with the limitations.