Federation Chat from TeamsOnly user to sfb on-premises user
i have an issue with one of our partners who is understood to be completely on-premises, and i have hybrid deployment however most of my users have been migrated to TeamsOnly mode, ISSUE is - We are now at a stage where we can shutdown our on-premises SFB edge servers understanding that all federation are now moved to Teams (all users Teamsonly) we dont need SFB edge anymore However as and when we shutdown these edge servers no teamsonly user is able to do federated chat this partner, why and in which all scenarios traffic from teams will to sfb on-premises edge server ??
