C.2 Mapping of parameters from MAP_SEND_ROUTING_INFORMATION rsp. to IAM

09.123GPPApplication of ISDN User Part (ISUP) Version 2 for the Integrated Services Digital Network (ISDN) - Public Land Mobile Network (PLMN) signalling interfacePart 1: Protocol specificationTS

Table C.2: Mapping of parameters from MAP_SEND_ROUTING_INFORMATION rsp. to IAM

MAP_SEND_ROUTING_INFORMATION rsp.

IAM

CUG Interlock

Closed user group interlock code

CUG Outgoing Access

Optional forward call indicators

– Closed user group indicator

MSRN (note 2)

Called Party Number
(if no call forwarding is performed)

Forwarding Data (note 3)

– ForwardedToNumber

– ForwardedToSubaddress

– ForwardingOptions

notification to forwarding party

forwarding reason

Called Party Number

Access Transport

– Called Party Subaddress

Redirection information

NOTE 1: The interface between MSC and VLR is an internal interface, mapping of parameters on this interface will not be described in this specification.

NOTE 2: This parameter will not be present if the parameter Forwarding Data is returned.

NOTE 3: This parameter will not be present if the MSRN is returned.

Annex D (normative): Formats and codes