Here is a question about jami's use in a separate ipv6 environment
Dear Mr.Sébastien Blin,I tried to send this question to the email you communicated with me last time, but the email address is invalid. When my mobile phone only uses the ipv6 network, Jami cannot connect to the network normally. It displays a yellow sign.It looks like my account is offline, I will add my diagnostic log in the attachment. I think you may need it. If you reply to my question, I will send the attachment to your email.