MS Teams System Connectivity#

Source

Destination

Port / protocol

Notes

Cloud Arbitrator

Dashboard Server

5432 TCP

Pushes data to the dashboard to display dashboard data

Client PC - GUI Interface and CLI Management Access

Correlation Server / Dashboard Server

443, 8443, 22, 80 TCP

User Interface Access

Arbitrator

Microsoft (https://graph.microsoft.com/v1.0)

443 TCP

The Arbitrator pulls the full call record details directly from Microsoft, using the https://graph.microsoft.com/v1.0 API.