Audio Conferencing Services (ACS) enable participants to engage in a multipoint conference call. Participants can connect to the AT&T ACS bridge through regular phone lines, Voice Services (VS), Cellular/PCS Service (CPCS), and Voice over IP Transport Service (VoIPTS).
Required capabilities include:
- Multipoint bridging – selective one or two-way conversations
- Conference setup – user-controlled; meet-me; preset; attendant-assisted
- Attendant assistance
- Audio recording of call, replay of call, transcript of recorded call
- Secure calls – supports sensitive-but unclassified (SBU) voice conferencing
- Toll free dial-in from domestic and Canada locations
- Operator or host dial-out from the conference bridge to domestic and international locations