This is a very bad software, my Chinese customers can not enter the meeting, they suggest the error

[vitalman]

This is a very bad software, my Chinese customers can not enter the meeting, they suggest the error code is 13215

[Humashankar]

Hi @vitalman 

This might happen if Zoom isn't allowed in their country or if their internet connection has special rules

Hope this helps - Happy to help further!!
Thank you very much and have a great one!

Warm regards