The Penn State Audio Bridge is an optional alternative method of audio communication.
Consider using the Penn State Audio Bridge if video and audio interaction with meeting participants is critical to the success of your meeting but your remote participants will be attending the meeting over a variety of Internet connections.
If you will be using the Penn State Audio Bridge for audio instead of the VoIP built into the Adobe Connect meeting room, you need to make the necessary arrangements in advance (http://css.its.psu.edu/callcenter/audconf.html). When using the audio bridge, Adobe Connect participants will receive audio from the meeting by using telephones to call into the bridge. You will need a telephone connection in the physical meeting room as well as some sort of telephone microphone that will be able to broadcast to (and possibly from) the remote audience. At a minimum, the remote audience needs to be able to hear the presenter’s voice.