In this section:
Overview
The SBC Core includes a signaling profile, NNI Profile, in support of the Inter-IMS Network to Network Interface (II-NNI) and interworking of charging parameters for SIP to/from SIP-I/T/GWGW/ISUP calls. The NNI Profile is attached to a ingress SIP trunk group. To learn more about how the SBC performs SIP to SIP-I and SIP-I to SIP interworking based on the NNI Profile, refer to PCV Interworking Enhancement.
The SBC supports up to 32 NNI profiles.
Command Syntax
% set profiles signaling NNIProfile <NNIProfile name> additionalPartyCategoryFirst <see values below> additionalPartyCategorySecond <see values below> addUserEqualPhoneforDivHiInterworking <disabled | enabled> callingPartyCategoryInterworking <disabled | enabled> carrierInformationTransfer carrierCategoryAndInfo carrierCategory <ciec | iec | olec | scpc | tlec> carrierInfo carrierIdCode <4-digit number> chargeAreaInformation <5-digit number> contractorNumInterworking <disabled | enabled> enablePCVTTCParams <disabled | enabled> forwardCallIndicator nationalCallIndicator <int | nat> originatingIsdnIndicator <non_isdn | isdn> historyInfoInterworking <disabled | enabled> setHiPresentationRestricted <disabled | enabled>
To attach the NNIProfile to a SIP Trunk Group, use the following command syntax:
% set addressContext <addressContext name> zone <zone name> sipTrunkGroup <sipTrunkGroup name> signaling NNIProfile <NNIProfile name>
Command Parameters
The NNI Profile parameters are described below:
NNI Profile Parameter Descriptions
Parameter Description | Length/Range | Parameter Description |
---|---|---|
NNIProfile | 1-23 characters |
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additionalPartyCategoryFirst | N/A | Use this parameter to select one of the following values to specify the first Additional Party Category type. The configured value will be included inside the policy request message sent to the PSX and sent in the ISUP IAM message body of SIP-I/T or over GW-GW message.
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additionalPartyCategorySecond | N/A | Use this parameter to select one of the above values to specify the second Additional Party Category type. The configured value will be included inside the policy request message sent to the PSX and sent in the ISUP IAM message body of SIP-I/T or over GW-GW message. |
addUserEqualPhoneforDivHiInterworking | N/A | To start
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callingPartyCategoryInterworking | N/A | Enable this flag to allow the SBC to perform Calling Party Category interworking from SIP to ISUP.
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carrierInformationTransfer carrierCategoryAndInfo | N/A | Use this parameter to define the carrier poi-category and carrier ID code.
NOTE: The following
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chargeAreaInformation | (ASCII 0-9) | A 5-digit value representing the charge area Information that applies to calls establishing the INVITE. |
contractorNumInterworking | N/A | Enable this parameter to interwork the parameter
For more information, refer to:
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enablePCVTTCParams | N/A | Enable this flag to switch on the functionality for TTC Params of P-Charging-Vector header. When disabled, the SBC deactivates the NNI PCV.
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forwardCallIndicator | N/A | Use this object to configure forward call indicator settings.
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historyInfoInterworking | N/A | Enable this flag to allow the SBC to use HistoryInfo to interwork between SIP and ISUP.
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setHiPresentationRestricted | N/A | The flag
NOTE:
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