Flow Name

The name assigned to this Subscriber End Point Flow.

SIP Server Profile

A drop-down menu from which you can select the Server Configuration Hiding Profile to be used for this Server End Point Flow.

URI Group

The domain of the call server or domain of the SIP trunk from which a call will originate, depending upon the direction of traffic flow.

Transport

The transport protocol type supported by the SIP server. Available selections are TCP, UDP, and TLS.

Remote Subnet

The subnet of the remote server or phones.

Received Interface

A drop-down menu from which you select the Received Interface to be used for this Server End Point Flow.

Signaling Interface

A drop-down menu from which you select the Signaling Interface to be used for this Server End Point Flow.

Media Interface

A drop-down menu from which you select the Media interface to be used for this Server End Point Flow. Select the internal or external media interface depending upon the direction of the flow of traffic.

You cannot change the class of the selected IP’s public IP address if the Media Interface is associated with a Server Flow with ANAT enabled.

Secondary Media Interface

A drop-down menu from which you select the secondary Media interface to be used for this Server End Point Flow.

If a public IP address has not been defined, the IP address will used as the Public IP.

This field is available only if the Endpoint Policy Group has a media rule with ANAT enabled.

The media interface in the Secondary Media Interface field cannot be the same as the Media Interface field, and must have a different class of IP. For example, if the public IP of the Media Interface is an IPv4 address, the public IP of the Secondary Media Interface must be an IPv6 address.

End Point Policy Group

A drop-down menu from which you select the End-Point Policy Group to be used for this Server End-Point Flow.

Routing Profile

A drop-down menu from which you select the Routing Profile to be used for this End-Point Flow.

Topology Hiding Profile

A drop-down menu from which you select the Topology Hiding Profile to be used for this Server End Point Flow.

Signaling Manipulation Script

A drop-down menu from which you select the Signaling Manipulation Script to be used for this Server End Point Flow.

Specify a signaling manipulation script in this field when you want to use a signaling manipulation script different from the script used during server configuration.

Remote Branch Office

A drop-down menu from which you select the Remote Branch Office to be used for this Server End Point Flow.

Link Monitoring from Peer

When Link Monitoring from Peer check box is selected, Avaya SBC sends 200 OK response for a match of the SIP OPTIONS request with a server flow.

When Link Monitoring from Peer check box is cleared, Avaya SBC relays OPTIONS request to the destination server.

FQDN Support

When FQDN Support check box is selected, Avaya SBC adds the FQDN in headers.

When FQDN Support check box is cleared, Avaya SBC adds the IP address in headers.

By default, the FQDN support check box is cleared.

FQDN

The FQDN value. The FQDN field is available only when the FQDN support check box is selected.

Tenant Configuration Profile

A drop-down menu from which you select the tenant configuration profile to be used for this Server End Point Flow. The default value is None.

ELIN Gateway

The check box to enable ELIN Gateway. For more information, see Emergency call routing for Direct Routing users.

Callback Timeout

The timeout value after which the mapping between ELIN and the MS Teams user who dials the 911 emergency number is cleared and callback is not supported.

You can enter a value from 10 to 40 minutes. The default value is 20 minutes.