I need help finding chatroom software which I can run on my Website (Php, Mysql ) Although, if need be could use other technology.

It has to have ability for people to be able to use their microphone, just one person who can speak at a time and address all the people in the chatroom.

Basically, I want something similar to a basic Paltalk room except Online on website.

im not sure how many people here have seen Paltalk, but it is a standalone program where people can use microphone and address a whole room of people. Also can use the room to send textual messages as normal chatroom..

Please help direct me to the best place to go for such software script, thank you!!