Firewall configuration overview
Managing Firewall and bandwidthLast updated March 6, 2020
For StarLeaf endpoint firewall configuration, refer to Firewall configuration for StarLeaf endpoints.
For Skype for Business firewall configuration, refer to Firewall configuration for Skype for Business/Lync.
For H.323 endpoint firewall traversal for endpoints registered locally and not to StarLeaf, refer to Firewall configuration for calling from H.323 endpoints to StarLeaf.
For H.323 endpoint firewall traversal for StarLeaf-registered H.323 endpoints, refer to Firewall configuration for H.323 endpoints registered to StarLeaf, as well as to articles detailing settings for specific endpoints.
For StarLeaf endpoints to be able to access the StarLeaf service, certain ports on the public IP addresses of StarLeaf must be reachable for outbound connections through your firewall.
H.323 endpoints registered to StarLeaf must use the H.460 protocol to traverse its firewall and connect to the StarLeaf platform, if the endpoint is on a private IP network (behind NAT). Some endpoints use H.460 automatically, while others only do if they have been configured to do so.
For information on general firewall considerations, including NAT traversal and working with proxies, refer to: