With professional audio teleconferencing services, each participant’s telephone line is routed through sophisticated equipment called a ‘bridge’. This bridging equipment receives and enhances each line electronically, evening out the volume levels, and then sends the electronic voice signal back out to each conferencing ear. This allows everyone participating in the audio teleconferencing to sound just like they would in a regular 1 to 1 call. This way even hundreds of conference people can be connected in a single audio teleconferencing call. Turn on the computer and visit us on the web at www.simplicitycall.com.