In addition, there are companies which will provide conferencing services on a bureau basis, with users renting time using the supplier s equipment. So businesses can enjoy the benefits of teleconferencing without having to buy any equipment. Audioconferencing Audioconferencing, or conference calling, connects three or more people in a single telephone call. It's cheap and easy to set up and no special equipment is required. The participants only need a phone, which can be on their office desk, in a hotel, a public call box or even a mobile phone.
Groups of people sitting round a table can take part using a conference phone.
Audioconferencing can also be a key tool for crisis management and in other situations that need a rapid response. An audioconference uses a digital audio bridge to join the participants together. Once you've provided the details of your conference it's over to the service provider. It's quick to set up a typical conference involving six participants in different locations can be up and running within five minutes of your call. Unattended audioconferencing Unattended conferencing services allow users to set up and manage conferences themselves using the Web or DTMF tones there is no need to make a reservation or to involve a conference coordinator.