| Field | Description |
|---|
Teams Connection Type - Standalone Direction Connection |
|---|
| Signaling/Media Source IP | Click the drop-down arrow to select the external (Internet-facing) IP address of the Microsoft Teams Direct Routing server that handles routing of messages for signaling and media. |
| Outbound NAT Traversal | Allows the SBC to be placed behind a NAT device, and uses the IP of the NAT device for all outgoing messages. If this field is set to Enable, the Public IP address field configuration is required. Valid selections: Enable: Network Address Translation is used for the NAT device's Public IP address. Disable: Network Address Translation address translation is not used. NOTE: This field is required when the SBC interface has a private IP and the NAT device is using a public IP. For details on configuring an SBC behind the NAT, refer to Configuring the SBC Edge for NAT Traversal. |
| Apply ACL | Specifies whether an ACL (Access Control List) is applied to the Microsoft Teams connection. An ACL provides security to an SBC using a Public IP. Valid selection: True: Applies the ACL. False: Does not apply the ACL. For details on configuring an ACL to be applied to an SBC, refer to Managing Access Control Lists. |
| Protocol | Hard-coded value for protocol used with federated FQDN: TLS. |
| Server Port Number | Hard-coded value for the port used for TLS: 5061. |
| Listening Port Number | Port number used for sending and receiving SIP messages between the SBC and the Border Element Server. |
Teams Connection Type - Local Media Optimization (Microsoft Teams Direct Routing media flow uses the shortest path to improve the SBC Edge's media quality and bandwidth usage) |
|---|
| Signaling/Media Source IP | External (Internet-facing) IP address of the Microsoft Teams Direct Routing server that handles routing of messages for signaling and media. |
| Private Media Source IP | Private IP address that handles routing of messages for media. |
| Outbound NAT Traversal | Allows the SBC to be placed behind a NAT device, and uses the IP of the NAT device for all outgoing messages. If this field is set to Enable, the Public IP address field configuration is required. Valid selections: Enable: Network Address Translation is used for the NAT device's Public IP address. Disable: Network Address Translation address translation is not used. NOTE: This field is required when the SBC interface has a private IP and the NAT device is using a public IP. For details on configuring an SBC behind the NAT, refer to Configuring the SBC Edge for NAT Traversal. |
| Apply ACL | Specifies whether an ACL (Access Control List) is applied to the Microsoft Teams connection. An ACL provides security to an SBC using a Public IP. Valid selection: True: Applies the ACL False: Does not apply the ACL. For details on configuring an ACL to be applied to an SBC, refer to Managing Access Control Lists. |
| Protocol | Hard-coded value for protocol used with federated FQDN: TLS |
| Server Port Number | Hard-coded value for the port used for TLS: 5061. |
| Listening Port Number | Port number used for sending and receiving SIP messages between the SBC and the Border Element Server. |
| Protocol | Hard-coded value for protocol used with federated FQDN: TLS |
| Downstream SBC Signaling Listen Port | Port number used for sending and receiving SIP messages between the Downstream SBC and the Border Element Server. Valid entry: 1024-65535. |
| Max Users per Downstream SBC | Maximum number of users per Downstream SBC. Valid entry: 1 - 1000. |