An effective conference call is essential for a business to reach out to its targeted customer, and keep track with all areas of its operations, and to get all heads of departments on the same place and same time.These conference calls are very simple, inexpensive, and an accessible way to bring large groups of people together. While some conference calls are achieved through conference calling services, in most cases a business conducts its own with their internal telephone or VoIP phone systems.Effective conference calls will keep a company in contact with all employee and departments, especially those that may be in different locations, to keep track that is all operations running as smoothly as possible.