Use this screen to configure the egress Transit Network Selection (TNS) parameters for various call types.

To View and Edit TNS Flags

On the SBC main screen, choose a path:

  • Configuration > Profile Management > Category: Signaling Profiles > Signaling Profile > Egress > TNS Flags
  • All > Profiles > Signaling > Signaling Profile > Egress > TNS Flags

Select the desired Signaling Profile from the drop-down list to view its respective TNS Flags parameters.

The TNS Flags window is displayed.


The following TNS flags include the following options:

  • Dont Send
  • No Input (default)
  • Send
Parameter When 'Send' is selected...
Inter Lata Localthe TNS is sent as part of the outgoing signaling protocol for inter-LATA (Service Area) local calls.
Intra Lata Localthe TNS is sent as part of the outgoing signaling protocol for intra-LATA (Service Area) local calls.
Inter Lata Tollthe TNS is sent as part of the outgoing signaling protocol for inter-LATA (Service Area) toll calls.
Intra Lata Tollthe TNS is sent as part of the outgoing signaling protocol for intra-LATA (Service Area) toll calls.
Local Operatorthe TNS is sent as part of the outgoing signaling protocol for local operator calls.
National Operator Inter Service Areathe TNS is sent as part of the outgoing signaling protocol for 0+ Inter-LATA operators.
National Operator Intra Service Areathe TNS is sent as part of the outgoing signaling protocol for 0+ Intra-LATA operators.
Long Distance Operatorthe TNS is sent as part of the outgoing signaling protocol for 00 (Long Distance Operator) calls.
Internationalthe TNS is sent as part of the outgoing signaling protocol for IDDD calls.
International Operatorthe TNS is sent as part of the outgoing signaling protocol for 0+IDDD calls.

Make the required changes and click Save.


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