How to properly configure Dante?

Question

proxy

Hello, I have a question.
In view of recent events, the familiar raised SOCK5 proxy. Everything seems to work, but in the Telega, for example, calls do not work, the whole process hangs on the connection.
Who can advise / recommend in this matter?
Config:

client pass {
        from: 0.0.0.0/0 to: 0.0.0.0/0
        log: error connect disconnect
}
 
client block {
        from: 0.0.0.0/0 to: 0.0.0.0/0
        log: connect error
}
 
socks pass {
        from: 0.0.0.0/0 to: 0.0.0.0/0
        log: error connect disconnect
}
socks block {
        from: 0.0.0.0/0 to: 0.0.0.0/0
        log: connect error
}

Answer 1

I remove the question, I'm a fool myself) The problem is in iptables

Answer 2

Decided to help others. What was the problem?