How to add login page on jitsi meet

how to add login page on jitsi meet on the welcome page i want first login page how can i install login page of phpmyadmin

If you enable authentication (search the forum and handbook) on your server you’ll get a login page.

but i dont want to authentication i want to my own page login page

Then you can implement your own login mechanism and then acquire a JWT token which you then pass to Jitsi.

how to acquire jwt token and how to pass to jitsi how i don’t have that much information about jitsi how to jwt token acquire