Problem with sharing rooms

Can’t share rooms - Openfire 3.9.1 Jitsi 1.1.1

https://wannasun.ru:7443/ofmeet/?r=l5ddlruuaa4w8kt9

Console log gives one error

onPresError

h39xa9yszobyy14i@78.47.100.170/h39xa9yszobyy14

IP address does NOT work. Edit config.js or get a fully qualified domain name