You do know that it does not store or save the recordings. It sounds like only the person who records can listen to it. Also people will have to have a microphone installed to use it.
As SLGray mentioned, that widget that you found only allows you to record yourself, and then listen to your own voice. You wont be able to talk to other people through it. If you want voice chat, I would recommend creating a discord server for your members.
Vocaroo is used to upload audios, so they can be sent. It's like audio messages, not vocal chat you know. At least, that's what I d like, and there is not that thing on discord. Furthermore, we want to avoid discord, because, really often, it's bad for a forum's community and activity.
So, there is no way to create something to send basic audio messages on the chatbox you think?
Well, it is possible. Vocaroo can be used for the uploading and I could link it up to the chatbox. The only issue is that running javascript code in the chatbox is not an easy task because javascript added in the JS Management module from the AP doesn't run in there. We don't have access to the chatbox templates either, but I can probably find a way.
Also, the same thing as here:https://help.forumotion.com/t157968-rpg-sheets-appearance-fields-limit-scrollable-sheets#1096740