The following edge features are not supported by Expressway X8.11:
- off premise Cisco Meeting App thick clients (Windows/Mac desktop or iOS). Continue to use the Meeting Server TURN and XMPP servers.
- inter operability between on-premise Microsoft infrastructure and on-premise Meeting Server where Microsoft calls traverse into or out of the organization. In this scenario, the Meeting Server must use the Microsoft Edge server to traverse Microsoft calls into and out of the organization. See Cisco Meeting Server with Cisco Expressway Deployment Guide (2.4/X8.11.4).