csrn-prefix

The Circuit Switched Routing Number (CSRN) prefix.

Type string

Value

a string

address-source-for-scc-tads

Which value should be used for routing TADS requests to. Valid values are 'CMSISDN', 'MSRN' (GSM only), and 'TLDN' (CDMA only)

This node is mandatory.

Data Validation Constraints

. != 'MSRN' and ../../scc-mobile-core-type = 'cdma' or ../../scc-mobile-core-type = 'gsm'

Validation Error:

'address-source-for-scc-tads' cannot be set to 'MSRN' when 'scc-mobile-core-type' is set to 'cmda'.

. != 'TLDN' and ../../scc-mobile-core-type = 'gsm' or ../../scc-mobile-core-type = 'cdma'

Validation Error:

'address-source-for-scc-tads' cannot be set to 'TLDN' when’scc-mobile-core-type' is set to 'gsm'

Related Constraint

Conditional node ../../../hlr-connectivity-origin depends on this node. The Conditional expression refers to this node as ../scc/tads/address-source-for-scc-tads.

Type enumeration

Value

one of the following

Value Description

CMSISDN

Use the Correlation Mobile Station International Subscriber Directory Number (CMSISDN) for SCC TADS.

MSRN

Use the Mobile Station Roaming Number (MSRN) for SCC TADS. Only valid when the scc-mobile-core-type is 'gsm'.

TLDN

Use the Temporary Local Directory Number (TLDN) for SCC TADS. Only valid when the scc-mobile-core-type is 'cdma'.

voice-over-ps-support

Configuration for voice over PS support.

When present

Indicates that voice over PS support is required.

Container Structure

request-user-identity-type

The user identity type to use in requests.

This node is mandatory.

Type enumeration

Value

one of the following

Value Description

IMPU

The IMS Public ID user identity type.

MSISDN

The MS-ISDN user identity type.

IMPU_IMPI

The IMPU IMPI user identity type.

MSISDN_IMPI

The MS-ISDN IMPI user identity type.

wlan-allowed

Set to 'true' if W-LAN is allowed. Set to 'false' to disallow.

Type boolean

Value

'true' or 'false'

Default value

false

tads-identity-for-terminating-device

The identity of the terminating device that TADS will send the request to.

Type enumeration

Value

one of the following

Value Description

IMS_PUBLIC_IDENTITY

Send TADS requests to the IMS public identity of the terminating device

SIP_INSTANCE

Send TADS requests to the 'sip.instance' of the terminating device

PATH_FROM_SIP_INSTANCE

Send TADS requests to the 'path' header within the 'sip.instance' of the terminating device

Default value

'IMS_PUBLIC_IDENTITY'

end-session-error-code

The SIP response code that is returned when a session is ended due to an error.

Type uint32

Value

a number in the range 400 to 699

Default value

480

cs-routing-via-icscf

When enabled INVITE requests destined for the CS network will be sent directly via the I-CSCF, bypassing the S-CSCF.

Type boolean

Value

'true' or 'false'

Default value

true

on-sequential-routing

Configuration for TADS sequential routing

tads-timer-max-wait-milliseconds

Time to wait (in milliseconds) for a potentially better forked response.

This node is mandatory.

Type uint32

Value

a number in the range 500 to 5000

ps-fallback-response-codes list

List of SIP response codes that will trigger attempts of more routes after a PS attempt.

Type List of sip-status-code

Description

SIP response status code type.

Values

a number in the range 400 to 699

on-parallel-routing

Configuration for TADS parallel routing

parallel-timer-max-wait-milliseconds

Time to wait (in milliseconds) for a final response.

This node is mandatory.

Type uint32

Value

a number in the range up to 30000

release-all-legs-on-busy

When enabled TADS will end all parallel forks on the first busy response (486).

This node is mandatory.

Type boolean

Value

'true' or 'false'

sri-requests-to-hlr

Configuration for SRI requests sent to the HLR

Conditional

This container is only valid when ../../scc-mobile-core-type = 'gsm'.

set-suppress-tcsi-flag

If enabled, when sending an SRI request to the HLR the feature will set the suppress T-CSI flag on the request

Type boolean

Value

'true' or 'false'

Default value

false

set-suppress-announcement-flag

If enabled, when sending an SRI request to the HLR on a terminating call the feature will set the 'Suppression of Announcement' flag on the request.

Type boolean

Value

'true' or 'false'

Default value

false

suppress-cs-domain-call-diversion

When present, requests destined to the CS domain will contain a Diversion header to suppress call diversion in the CS domain side of the call.

When present

Suppress call diversion in CS domain

use-diversion-counter-parameter

When true, use diversion counter parameter, otherwise use number of headers.

This node is mandatory.

Type boolean

Value

'true' or 'false'

cs-domain-diversion-limit

The configured diversion limit in the CS network to suppress further call diversion.

This node is mandatory.

Type uint32

Value

a number in the range 1 or more

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