As the user zyordy suggested here: https://community.cisco.com/t5/webex-meetings-and-webex/notifications/m-p/4398260/highlight/true#M4565All having the same issue can try downloading Webex v41.5 from the webex website. It did solve the issue for me!

Finally! Thank you so much. I downloaded and installed Webex v41.5 and notification sounds are back!

I have the same problem and I'm running Webex Version 41.4.0.18629 and MacOS 11.3.

Glad you were able to fix the issue Dorothy!   Unfortunately I tried all the settings in Audio->Ringer/Alerts I have: All Devices / Use system setting / Macbook speakers And neither of them works.   What's more annoying is that meeting reminders and ...

This is the 3rd thread where I see people complaining about the same problem. A old thread from August 2020 with updates in April 2021 is here: https://community.cisco.com/t5/webex-meetings-and-webex/notifications/td-p/4163500  Another more recent th...