Use this window to specify various controls that apply to ingress trunk groups.

To View and Edit Ingress Flags

On the SBC main screen, go to Configuration > Profile Management > Category: Signaling Profiles > Signaling Profile > Ingress > Ingress Flags.

The Ingress Flags window is displayed. Select the desired Signaling Profile from the drop-down list to view its Ingress Flag parameters.

Signaling Profiles - Signaling Profile - Ingress - Ingress Flags

The following fields are displayed:

Signaling Profile - Egress - Cft parameters

Parameter Description
Disallow Missing Calling NumberWhen this check box is selected, the Calling Party Validation feature is enabled, which disallows calls that do not contain a calling party number.
Disallow Tns And Trunk Group Originating Carrier MatchWhen this check box is selected, disallows calls when the TNS parameter matches the originating carrier assigned to the ingress trunk group.
Disallow Without Billing NumberWhen this check box is selected, disallows calls to be completed if there is no billing number.
Disallow Without OlipWhen this check box is selected, all calls without OLIP will be rejected.
Discard Redirection Backward InformationWhen this check box is selected, the PSX informs the SBC to discard the backward redirection information parameter received in REL.
Discard Redirection Count For ReleaseWhen this check box is selected, the PSX informs the SBC to discard the redirection count parameter.
Dont Generate Exit MessageThis flag controls the generation of the EXM message on the associated ingress trunk group.
Enable Redirection CapabilityWhen this check box is selected, redirection capabilities are enabled on the ingress trunk group.
Fe Param In Short FormWhen this check box is selected, the SBC generates the FE parameter in the short form.
Generate Charge MessageWhen this check box is selected, the PSX generates charge band information for billing purposes and sends the information to the SBC in policy responses on a per-route basis.
Generate Cpg For Call Forward NotifyWhen this check box is selected, PSX instructs the SBC to send CPGs (call progress messages) in a backward direction, releasing the ingress leg. Used for Push-To-Talk(PTT) call. Disabling may cause PTT call failure
Perform Calling Party ScreeningWhen this check box is selected, the PSX performs calling party screening and retrieves the configured member status from the subscriber table
Perform Cpc ScreeningWhen this check box is selected, the PSX will perform Calling Party Category (CPC) screening to determine if this call should be restricted based on the received CPC.
Propagate Egress Channel InfoWhen this check box is selected, propagate egress PSTN channel information in SIP 18x/200 or Final Response messages returned by a SBC to this SIP Server (via the "chan" parameter in the To: field).
Propagate Fe ParamThis flag controls the propagation of the FE parameter in the backward directions for call arriving on the associated trunk group.
Separate Alert From Progress For Sip InterworkingThis flag controls ISUP messages in the backward direction by separating the Alert message from the ACM message and include it in the Event Indicator parameter of a CPG message.
Treat Cic0000As No CicWhen this check box is selected, calls arriving with carrier code 0000 are treated as if there is no carrier code.
Use Isup Rel On Sus TimerWhen this check box is selected and the called party goes on hook, the SBC starts the SUS (Suspend) timer and releases the call when the SUS timer expires.
Validate Gap Type Ported NumberWhen this check box is selected, the SoftSwitch verifies that the Generic Address Parameter (GAP) type field is set to Ported Number.

Make the required changes and click Save at the right hand bottom of the panel to save the changes made.

 

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