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This is an LA release that will only be provided to a select number of PLM-sanctioned customers (PDFs only). Contact PLM for details.
Ribbon recommends using the Transparency Profile to configure transparency on the SBC Core for new deployments, as well as applying additional transparency configurations to existing deployments. Do not use IP Signaling Profile flags in these scenarios because the flags will be retired in upcoming releases.
Refer to the SBC SIP Transparency Implementation Guide for additional information.
The SBC Core supports sending an authenticated INVITE with the same call ID as an INVITE challenged with 401 (Unauthorized) or 407 (Proxy Authentication Required) response using the "Same Call Id for Required Authorization" flag which is set in Egress IP Attributes for IP Signaling Profile. This flag is only available to configure when both of the following flags are enabled:
This feature is supported via both PSX and ERE routing using the configuration settings described below.
In the PSX IP Signaling Profile associated with the trunk group, set the following flags:
In the SBC IP Signaling Profile associated with the trunk group, set the following flags:
The default behavior of the SBC is to not use the ingress call id in IP Signaling Profile for this configuration.
For detailed configuration commands, please refer to following: