chime to signal someone in waiting room/ lobby

[burnett_gertrude]

How can we get an audio signal (chime or buzz) to show there is someone waiting in the lobby?

~ Trude Burnett

[supportft]

In the previous version of WebEx Meeting there was not only a chime you could add when someone enter the lobby, but you could even customise this sound with your own sound file. This is a major regression for me. Imagine someone knocks on your door but you can't hear it....

[lewis.brown]

Hi Trude,

After a good look on help.webex and going through the meeting settings menu's there only appears to be notifications for Participants joining, leaving or raising their hand. The article below says you should be notified but I still don't think that has a tone that can be turned on or altered. It does sound like a handy feature to have though and hopefully it can be added. 
https://help.webex.com/en-us/article/qg2eah/Admit-All-Participants-to-Meetings-on-Webex-Boards,-Room-and-Desk-Devices
Thanks
Lewis