Conference calls and events have become a standard part of modern business. The need to communicate internationally has never been greater and a number of conference call services that use IP telephony or VOIP exist and they cater for businesses wanting to take advantage of audio teleconferencing.
Conference calling service providers use internet telephony services and advances in frame relay technology to provide high quality conference services. This allows multiple callers from around the world call into a virtual call center and all take part in the same call.
Audio and video conferencing has many applications for business as well as education. The ability for one person to talk to many or many people to communicate with each other during a conference call has changed the way business is done internationally.
The biggest cost saving is that of travel. Conference calling services mean that we no longer need to fly or travel hundreds of miles to attend a conference. Web conferencing means we can use computer telephony and software as we used to use telephones.