Poly Cloud Relay
The Poly Cloud Relay is a necessary part of any Poly Cloud Service when you have endpoints within your network that cannot reach the Internet. In these cases, install the Poly Cloud Relay so that these endpoints can access Poly Cloud Services. Install the Poly Cloud Relay, a virtual machine, on your network where it can communicate with your endpoints and also reach Poly Cloud services.
The Poly Cloud Relay requires that a number of ports be opened on your firewall to facilitate the communication between the relay and the Poly Cloud.