class MtasNcc

ManagedElement
MtasFunction
MtasServices
MtasMmt
MtasNcc

The MtasNcc MO represents the NCC (Northbound Call Control) Service for
CAMEL (CAPv2) support in an MTAS node.


This MO is created by the system.

Attributes
integerKeyString
key
mandatory
noNotification
restricted
mtasNcc
This attribute is the primary key of MtasNcc and this section describes the MtasNcc attributes.
BasicAdmState
mtasNccAdministrativeState = LOCKED
Represents the administrative state of the Ncc function in the MTAS.
When Unlocked, request maybe routed to an IN Service. When Locked, IN Services are not supported.


Takes effect: New session
MtasBooleanDT
mtasNccBNumberBasedTrigger = false
This attribute defines whether the CAMEL triggering based on B Number is supported. If it is enabled, the IDP will be sent based on the mtasNccBNumberList configuration.

Takes effect: New session
MtasString0to255DT[0..64]
mtasNccBNumberList
This attribute defines a list where each entry will be one on the following formats:
1. <B-number-pattern>, <action-parameter>
2. <B-number-pattern>, <gsm-scf-address>, <service-key>, <default-call-handling>
3. <B-number-pattern>, <gsm-scf-address>, <service-key>, <default-call-handling>, <action-parameter>

Each field is separated by |. Applicable only when mtasNccBNumberBasedTrigger is enabled.
B-number-pattern: the number pattern to be matched with phone number part of the destination URI. The B number can include one or several wildcard characters ^" in any position of the number part. The presence of such wildcard character is interpreted as any character in prefix matching.
Entry configuration examples:
1. left-string match of the global number prefix "+1800"
2. left-string match of local number prefix "411"
3. left-string number prefix match including wildcard characters "+1^^^700"
gsm-scf-address: if B-number is matched, IDP is sent to the configured SCF address.
service-key: defines originating-service-key used in CAP IDP if B number is matched.
default-Call-handling: defines the default call handling of the CAP IDP if B-number is matched but IDP cannot be sent because of no LocationInfo, no IMSI or other reason, the call will continue or be released based on the configuration.
0 - default, the call is to be continued
1 - the call is to be released.
action-parameter: Possible values are 'action=suppress' or 'action=trigger'. In case of 'action=suppress', CAP will be suppressed. In case of 'action=trigger', CAP will not be suppressed.
Note that 'action=trigger' is not valid for format 1.


Dependencies: Applicable only when mtasNccBNumberBasedTrigger is enabled.
Takes effect: New session
MtasString0to064DT[0..1]
mtasNccCapPcAnnHelpUri
This attribute defines the URI path for the Playcol announcement files on the MRFP. It is read when CAP operation Prompt and Collect parameter Error Treatment is set to help.
The attribute specifies both the format and content of the ip attribute of the playcol package as specified by H.248.9. This attribute applies globally to all MRFP interfaces controlled by the MRFC. When this attribute is set to the default value, then the ip attribute contains only the announcement number using the 'simple name' format, for example, ip="sid=<xxx>", where xxx is the annoucement number. When this attribute is set to a non default value, then the ip attribute contains the value of this configuration attribute. Additionally, all instances of the '$' reserved marker character are replaced with the string representation of the associated announcement number, for example, if mtasMrfPlaycolAnnouncementsUri="file://opt/playcol/announcements/$.wav" and the associated announcement number is 123, then ip="sid=<file://opt/playcol/announcements/123.wav>".


Takes effect: New session
MtasString0to032DT[0..1]
mtasNccCreditAnnouncementName
This attribute defines the name of the generic announcement, specified in an instance of MtasGaAnn, to be used when the credit limit reached for the served user is notified and a warning tone is required by ACH message sent from SCP. If this attribute is empty or does not specify an instance of MtasGaAnn, no announcement is played.

Dependencies: An instance of MtasGaAnn with this string must exist
Takes effect: New session
MtasNccFcdBehaviorDT
mtasNccFcdBehavior = NCC_FCD_DISABLED
Not Used.This attribute defines whether CAMEL invocations is made for outgoing FCD call legs. When set to 1 (new), CAMEL invocations are made for both orignal target and the outgoing FCD call legs. When set to 0 (legacy), only one CAMEL invocation is made for the orignal target and no CAMEL invocation for the outgoing FCD legs.

Dependencies: None
Takes effect: New session
MtasNccGenNumBehaviorDT
mtasNccGenNumBehavior = DISPLAY_NAME
This CM controls whether legacy behavior or new behavior of population of P-Asserted-Identity and From headers is applied. The legacy behavior when the Generic Number is received in the CAPv2 CONNECT shall in the outgoing SIP INVITE overwrite the display-name of the From and P-Asserted-Identity headers when display-name is available or add display-name with Generic Number in From and P-Asserted-Identity headers when not available. The new behavior when the Generic Number is received in CAPv2 CONNECT shall in the outgoing SIP INVITE overwrite the user-part and update display-name for From and P-Asserted-Identity headers when SIP URI or in case of Tel URI overwrite the values in the From and P-Asserted-Identity headers.

Dependencies: None
Takes effect: New session
MtasNccImsiBehaviorDT
mtasNccImsiBehavior = IMSI_NOT_REQUIRED_PROVISION
This CM controls whether the IMSI is required in service Northbound Call Control (NCC) and must be provisioned in NCC or User Common Data (UCD) service transparent data. The value 0 and 1 are deprecated and shall not be used. When set to 2,IMSI is not required to be provisioned. When set to 3, the IMSI is required to be provisioned in NCC or UCD service data. The IMSI will be based on IMPI from registration that follows a defined layout, if not available, then IMSI can be fetched in these scenarios:
1) When set as 2, from UCD.
2) When set as 3, from NCC service data or UCD (if not in NCC service data)
The NCC service will apply the default call handling in the NCC transparent data and decide whether the call shall continue without CAMEL interaction or be released if IMSI is not available in any approach above.


Dependencies: None
Takes effect: New session
MtasBooleanDT
mtasNccReportSsiToCharging = false
This attribute defines whether MTAS report to the usage of CAMEL service to charging (both Rf and Ro interfaces).

Takes effect: New session
MtasNccVlrAddressForWiFiDT[0..1]
mtasNccVlrAddressForWiFi
This attribute defines pre-defined value to be encoded as TBCD string in CAPv2 IE IDP.locationInformation.vlr-number towards SCP when a PANI header is available in the incoming INVITE and Access Type starts with “IEEE-802.11” for originating MTAS.

Takes effect: New session