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Oracle® Communications Service Broker Modules Configuration Guide
Release 6.1

E29454-01
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14 Setting Up IM-SSF WIN Phase 1

This chapter describes how to set up an IM-SSF WIN Phase 1 interworking module.

About IM-SSF WIN Phase 1 Setup

The process of IM-SSF WIN phase 1 setup requires the following:

  1. Adding an IM-SSF WIN phase 1 to your Oracle Communications Service Broker deployment. You can add as many modules of type IM-SSF WIN phase 1 as you need. See "Adding an IM-SSF WIN Phase 1 to the Service Broker Deployment" for more information.

  2. Configuring the IM-SSF WIN phase 1. See "Configuring an IM-SSF WIN Phase 1" for more information.

Adding an IM-SSF WIN Phase 1 to the Service Broker Deployment

To add an IM-SSF WIN phase 1:

  1. In the domain navigation pane, expand the OCSB node.

  2. Expand the Processing Tier node.

  3. Expand the Interworking Modules node.

  4. Select IM Management.

  5. On the bottom of the IM Management pane, click New.

  6. In the New window, fill out the fields as follows:

    • In the Type list, select IMSSFWIN1.

    • In the Version list, select the required version.

    • In the Name field, enter a name for this module as it should appear in the list of modules. In this field, you can only use lower case letters (a-z), upper case letters (A-Z), numbers (0-9), and underscores (_). If you attempt to use a character which is not allowed, Service Broker displays the error message and prompts you to enter a different name.

  7. Click OK.

  8. In the notification window that reminds you to commit the changes, click OK.

  9. To add the new IM-SSF WIN phase 1 to your deployment, in the Change Center pane, click Commit.

    A new module of type IM-SSF WIN phase 1 is now added to your Service Broker deployment. The new module is displayed in the domain navigation pane under the Interworking Modules node.

Configuring an IM-SSF WIN Phase 1

To configure an IM-SSF WIN phase 1:

  1. In the Change Center, click Lock & Edit.

  2. In the domain navigation pane, under the Interworking Modules node, select the newly added IM-SSF WIN phase 1.

    The IM-SSF WIN phase 1 configuration pane contains the subtabs described in Table 14-1.

    Table 14-1 IM-SSF WIN Phase 1 Configuration Subtabs

    Subtab Description

    General

    Enables you to configure general parameters for an Interworking Module instance.

    See "Configuring General Parameters" for more information.

    Call Handling

    Enables you to configure how the IM-SSF handles calls.

    See "Configuring Call Handling Parameters" for more information.

    Subscriber Data

    Enables you to define IN triggers that the IM-SSF invokes towards the SCP above.

    See "Configuring Subscriber Data Parameters" for more information.

    Media Resources

    Enables you to set up the media resources that Service Broker uses to play announcements.

    See "Configuring Media Resources Parameters" for more information.

    TCAP

    Enables you to set up the TCAP layer of the IM-SSF.

    See "Configuring TCAP Parameters" for more information.

    Monitoring

    Enables you to define how Runtime MBeans and notifications operate.

    See "Configuring Monitoring Parameters" for more information.


Configuring General Parameters

The General subtab displays the protocol variant that is used to encode / decode SS7 messages and enables you to specify an alias for an Interworking Module instance.

Table 14-2 describes the configuration parameters on the General subtab.

Table 14-2 General Parameters

Name Type Description

Alias

STRING

Specifies an alias of the IM instance.

Using this alias, the SS7 SSU recognizes the instances of the IMs to which incoming messages should be routed. For more information on how the SS7 SSU uses aliases and how to configure incoming routing in the SS7 SSU, see the discussion on configuring the SS7 Signaling Server Unit for SIGTRAN in Oracle Communications Service Broker Signaling Server Units Configuration Guide.

Plugin

STRING

Specifies the protocol variant used over the SS7 interface. It informs the IM which plug-in (class) to use to encode / decode SS7 messages.


Configuring Call Handling Parameters

The Call Handling subtab enables you to define how IM-SSF handles calls.

Table 14-3 describes configuration parameters on the Call Handling subtab.

Table 14-3 IM-SSF WIN Phase 1 Call Handling Parameters

Name Type Description

IM-SSF Mode of Operation

STRING

Specifies the IM-SSF mode of operation.

Possible values:

  • DYNAMIC

    IM-SSF dynamically changes its call control mode, according to the mode requested by the SCP.

  • BACK_TO_BACK

    IM-SSF monitors calls and ignores the mode requested by the SCP.

  • REDIRECT

    IM-SSF does not monitor calls and ignores the mode requested by the SCP.

Default value: DYNAMIC

Session Case

STRING

Specifies how IM-SSF treats sessions that arrive on the southbound interface, from the OE.

Possible values:

  • ORIG

    All calls are treated as originating calls.

  • TERM

    All calls are treated as terminating calls.

  • DYNAMIC

    Calls are treated dynamically as either originating or terminating calls, depending on the SAL Route header and/or the x-wcs-session-case header generated by a southbound Service Broker IM.

Default value: DYNAMIC

Tssf Duration in Seconds

INT

Specifies the value, in seconds, of the IM-SSF Tssf timer.

Default value: 20

Tssf User Interaction Duration in Seconds

INT

Specifies the value, in seconds, of the IM-SSF Tssf timer.

This parameter is used when the IM-SSF is in the middle of interaction with a media resource.

Default value: 1200

IM-SSF Media Capability

BOOL

Specifies whether or not the underlying network supports IP/SRF/MRF.

This determines if the IM-SSF can handle media-related operations, such as EstablishTemporaryConnection or ConnectToResource.

Possible values:

  • True

  • False

Default value: True

Body Encoding Format

STRING

Specifies the method that the IM-SSF uses to encode IN parameters in the body of a SAL message.

Possible options:

  • BER

  • XER

  • NONE

Default value: NONE

MSC ID

STRING

Specifies the value that IM-SSF sets in the mscId field of trigger messages.

MS ID

STRING

Specifies the value that IM-SSF sets in the msID field of trigger messages.

Mobile Equipment Number Manufacturer Code

INT

Specifies the manufacturer code of the equipment.

This parameter is used when the IM-SSF sends a new trigger, such as OriginationRequest or AnalyzedInformation message to the SCP.

Default value: -1

Mobile Equipment Number Serial Number

STRING

Specifies how to set the mobile equipment number field.

This parameter is used when the IM-SSF sends a new trigger, such as OriginationRequest or AnalyzedInformation message to the SCP.

ORREQ Dialed Digits Numbering Plan

STRING

Specifies the NumberingPlan of the DialedDigits field.

This parameter is used when IM-SSF sends a new OriginationRequest message to the SCP.

Possible values:

  • ISDN

  • DATA

  • TELEX

  • TELEPHONY

  • MARITIME_MOBILE

  • LAND_MOBILE

  • PRIVATE

  • ANSI_SS7_PC_AND_SSN

  • INTERNET_PROTOCOL

  • UNKNOWN

Default value: ISDN

ORREQ Dialed Digits Type of Digits

STRING

Specifies the TypeOfDigits of the DialedDigits field.

This parameter is used when IM-SSF sends a new OriginationRequest message to the SCP.

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: CALLED_PARTY_NUMBER

ORREQ MDN Type of Digits

STRING

Specifies how to set the TypeOfDigits of the MobileDirectoryNumber field.

This parameter is used when the IM-SSF sends a new OriginationRequest message to the SCP.

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: CALLED_PARTY_NUMBER

ORREQ MDN Numbering Plan

STRING

Specifies the NumberingPlan of the MobileDirectoryNumber field.

This parameter is used when IM-SSF sends a new OriginationRequest message to the SCP.

Possible values:

  • ISDN

  • DATA

  • TELEX

  • TELEPHONY

  • MARITIME_MOBILE

  • LAND_MOBILE

  • PRIVATE

  • ANSI_SS7_PC_AND_SSN

  • UNKNOWN

Default value: TELEPHONY

Analyzed Invoke Digits Numbering Plan

STRING

Specifies the NumberingPlan of the InvokeDigits field.

This parameter is used when IM-SSF sends a new AnalyzedInformation message to the SCP.

Possible values:

  • ISDN

  • DATA

  • TELEX

  • TELEPHONY

  • MARITIME_MOBILE

  • LAND_MOBILE

  • PRIVATE

  • ANSI_SS7_PC_AND_SSN

  • INTERNET_PROTOCOL

  • UNKNOWN

Default value: CALLED_PARTY_NUMBER

Analyzed Information Dialed Digits Type of Digits

STRING

Specifies the TypeOfDigits of the DialedDigits field.

This parameter is used when IM-SSF sends a new AnalyzedInformation message to the SCP.

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: CALLED_PARTY_NUMBER

Analyzed Invoke Calling Party Number Digits

STRING

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: CALLED_PARTY_NUMBER

Analyzed Invoke Calling Party Number Digits

STRING

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: CALLED_PARTY_NUMBER

Analyzed Invoke Routing Digits Type of Digits

STRING

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: ROUTING_NUMBER

Analyzed Invoke Routing Digits Numbering Plan

STRING

Possible values:

  • ISDN

  • DATA

  • TELEX

  • TELEPHONY

  • MARITIME_MOBILE

  • LAND_MOBILE

  • PRIVATE

  • ANSI_SS7_PC_AND_SSN

  • INTERNET_PROTOCOL

  • UNKNOWN

Default value: TELEPHONY

Analyzed Invoke Carrier Digits Type of Digits

STRING

Possible values:

  • ISDN

  • DATA

  • TELEX

  • TELEPHONY

  • MARITIME_MOBILE

  • LAND_MOBILE

  • PRIVATE

  • ANSI_SS7_PC_AND_SSN

  • INTERNET_PROTOCOL

  • UNKNOWN

Default value: CALLED_PARTY_NUMBER

Analyzed Invoke Carrier Digits Numbering Plan

STRING

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: CARRIER

Analyzed Invoke Destination Digits Type of Digits

STRING

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: ROUTING_NUMBER

Analyzed Invoke Destination Digits Numbering

STRING

Possible values:

  • ISDN

  • DATA

  • TELEX

  • TELEPHONY

  • MARITIME_MOBILE

  • LAND_MOBILE

  • PRIVATE

  • ANSI_SS7_PC_AND_SSN

  • INTERNET_PROTOCOL

  • UNKNOWN

Default value: TELEPHONY

Analyzed Invoke Mobile Directory Number Type of Digits

STRING

Specifies how to set the TypeOfDigits of the MobileDirectoryNumber field.

This parameter is used when IM-SSF sends a new AnalyzedInformation message to the SCP.

Possible values:

  • NOT_DEFINED

  • CALLED_PARTY_NUMBER

  • CALLING_PARTY_NUMBER

  • CALLER_INTERACTION

  • ROUTING_NUMBER

  • BILLING_NUMBER

  • DESTINATION_NUMBER

  • LATA

  • CARRIER

Default value: CALLING_PARTY_NUMBER

Analyzed Invoke Mobile Directory Number Nature Numbering Plan

STRING

Specifies the NumberingPlan of the MobileDirectoryNumber field.

This parameter is used when IM-SSF sends a new AnalyzedInformation message to the SCP.

Possible values:

  • ISDN

  • DATA

  • TELEX

  • TELEPHONY

  • MARITIME_MOBILE

  • LAND_MOBILE

  • PRIVATE

  • ANSI_SS7_PC_AND_SSN

  • INTERNET_PROTOCOL

  • UNKNOWN

Default value: TELEPHONY


Configuring Subscriber Data Parameters

The Subscriber Data subtab enables you to define IN triggers that IM-SSF invokes towards the SCP above.

The table on the Subscriber Data subtab displays the rules for invoking triggers. Each row represents one rule. When defining a new rule, you need to specify the fields described in Table 14-4.

Table 14-4 IM-SSF WIN Phase 1 Subscriber Data Fields

Name Type Description

Name

STRING

A unique identifier.

MIN

STRING

Specifies a condition on session MIN When the condition is met, IM-SSF invokes triggers towards the SCP.

To apply a rule for all MINs, set this parameter to Default.

DN

STRING

Specifies a condition on session DN. When the condition is met, IM-SSF invokes triggers towards the SCP.

To apply a rule for all DNs, set this parameter to Default.

SCP Address Alias

STRING

Specifies the SCP to which IM-SSF invokes a trigger.

This is an alias to one of the SCCP addresses specified in the SS7 SSU configuration.

Default Call Handling

STRING

Specifies how IM-SSF handles a call when a signal between IM-SSF and SCP fails (that is, (that is, invokes a trigger towards the failed SCP).

Possible values:

  • CONTINUE_CALL

  • RELEASE_CALL

Default value: CONTINUE_CALL

TDP List

STRING_LIST

Specifies a list of TDPs that must be triggered.

Each trigger is specified in the following format:

id=type

where:

id is one of the following:

  • 36: Origination_Attempt_Authorized

  • 37: Calling_Routing_Address_Available

  • 64: Terminating_Resource_Available

  • 65: T_Busy

  • 66: T_No_Answer

type is one of the following:

  • R, which means Interrupt

  • N, which means Notify

When you want to define multiple TDPs, separate these TDPs with a comma. For example: 65=R,66=N


Configuring Media Resources Parameters

The Media Resources subtab enables you to define the media resources that the SSP can connect in order to play announcements.

The table in the Media Resources subtab displays the media resources that are used to play announcements. Each row represents one media resource. When defining a new media resource, you need to specify the fields described in Table 14-5.

Table 14-5 IM-SSF WIN Phase 1 Media Resource Definition Fields

Name Type Description

Name

STRING

Specifies a name of the media resource.

Alias

STRING

Specifies a unique identifier that applications use to instruct IM-SSF which media resource to connect in order to play announcements.

Alias is used by IM-SSF to lookup a media resource details in this table.

Aliases are defined in a URI format. For example: mrf.network@domain.com.

Address Digits

STRING

Specifies the digits part of the media resource address. The media resource address is used to set up a connection towards the media resource.

Note: when this parameter is not set, the network's session control entity uses a pre-configured media resource to play announcements. In this case, Nature of Address and Address Numbering Plan Indicator should be set to None.

Operation Type

STRING

Possible values:

  • switched_based

    The media resource is an internal part of the SSP. CCDIR operation is used to set up a connection towards the media. resource.

  • external

    The media resource is not part of the SSP. ConnectResource operation is used to connect the media resource.

Default value: switched_based

Resource Type

STRING

Specifies the value to set in the SpecializedResource parameter of the SEIZERES operation.

Possible values:

  • UNUSED

  • DTMF_TONE_DETECTOR

  • ASR_DIGITS

  • ASR_SPEECH_USER_INTERFACE

Default value: UNUSED

Private Resource Type

STRING

Specifies the value to set in the PrivateSpecializedResource parameter of the SEIZERES operation

SN-IP Configuration

STRING

Possible values:

  • UNUSED

  • SN

    IP and SCP are co-located. When you choose this option, you need to set also the SN Address parameter.

  • IP

    IP and SCP are not co-located

Default value: UNUSED

SN Address

STRING

Specifies the value to set in the DestinationDigits parameter of the CONNRES operation. This value is regarded only when SN-IP Configuration parameter is set to SN.


Configuring TCAP Parameters

The TCAP subtab enables you to set up parameters of the IM TCAP layer.

Table 14-6 describes configuration parameters on the TCAP subtab.

Table 14-6 TCAP Parameters

Name Type Description

Class4 Default Timeout in Seconds

INT

Specifies the time period in seconds that the IM waits for possible REJECT. The timer starts when sending INVOKE for class 4 operations.

Default value: 4

Reject Timeout in Seconds

INT

Specifies the time period in seconds that the IM waits for possible REJECT. The timer starts when sending INVOKE for class 1-3 operations.

Default value: 1000

Application Part Guard Timer

INT

Specifies the PSM timer, which is a timer for incoming operations.

The PSM timer defines the maximum time in seconds that the application (TC-User) has to respond to incoming INVOKE messages.

Default value: 200

Activate Invoke Alarm in Application Layer

BOOL

When the TCAP layer receives an INVOKE, it triggers back PABORT if there is no response. The waiting time period for response is configured in the encoding library.

The Activate Invoke Alarm in Application Layer parameter specifies whether or not to activate this timer.

Possible values:

  • True

  • False

Default value: False

Result Split Length

INT

Specifies the maximum length of the TCAP RESULT message. When the actual length of the message exceeds the specified value, the message is split.

Default value: 512


Configuring Monitoring Parameters

The Monitoring tab enables you to define how Runtime MBeans and notifications operate for an IM-SSF. For more information about configuring monitoring, see "Configuring Service Broker Monitoring" in "Monitoring Service Broker Using Runtime MBeans" in Oracle Communications Service Broker System Administrator's Guide.