Publish Timeout error using iOS 15.1

[Chai]

Hi there,

One of our users has been having an issue trying to stream from his iPhone 13 which is on version iOS 15.1. He is able to stream without any issue on Wifi but not when they are on 4G network. Here is the link with the logs from his stream: https://gist.github.com/chai2/73a852630efebe312c650b9e7b4e0fc1

We updated the latest 2.4.0.2 version and set the publish timeout to 15000, but still getting publish timeout. Can someone take a look and let me know, its for one of our priority customers. 

Thanks,

Chai

Please take a look and let me know if 

[Pavel Tsukanov]

Some mobile providers blocks UDP traffic and you get the error. You must use a turn server for your case. Read https://github.com/ant-media/Ant-Media-Server/wiki/Turn-Server-Installation