2. I need to play a recorded message to all the callers in the meeting.
The link is for devices that can play/record audio through phones. You should contact them to find the right fit, but for example you could have an audio recording on your computer and connect the line out to audio into some device that taps into your phone handset and will play the recording for all to hear.
OK, I do have the recording in my phone. Was playing the phone and putting the phone speaker next to the Microphone on the computer. You are saying to connect the phone to the computer? via USB Cable? There is no headset involved here? Maybe we are getting close. Ring Central says I cannot do this? They do not have a feature that connects the sound file to the meeting? I have asked them to add this feature.