HELP FILE
Can I provide my own phone numbers for sessions?
Yes. You can choose to provide custom audio information using your own third-party conferencing service. Keep in mind that this means that built-in services (i.e., internet audio and phone calls) will not be available for that session.
See Set Default Audio Options for more information.
Related
Why can't I connect to audio with my mic and speakers (VoIP)?
Why can't I connect to audio with my telephone?
How do I fix audio feedback (echo, static) during my session?
How do I fix poor, choppy or robotic audio quality?
Why can I hear audio but not see the presentation?