This section describes the GWST screening, redirection, accounting, and statistics tables.

The following table and figure show the interdependencies between the GWST tables.

Interdependencies between GWST Tables

Table Possible Next Tables
Incoming Linksets or Incoming App IDs  
    
Allowed OPCs

Blocked OPCs

Allowed SIOs
Allowed DPCs 
Blocked DPCs
NOT APPLICABLE
Allowed OPCs       Blocked OPCs
Allowed SIOs
Allowed DPCs
Blocked DPCs
Allowed SCCP CLG PAs
Allowed SCCP CLG Digits PAs
NOT APPLICABLE
Blocked OPCs      Allowed SIOs
Allowed DPCs
Blocked DPCs
Allowed SCCP CLG PAs
Allowed SCCP CLG Digits PAs
NOT APPLICABLE
Allowed SIOs          Allowed DPCs
Blocked DPCs
Affected Destinations
Allowed ISUP MTs
Allowed TUP MTs
Allowed SCCP CLG PAs

Allowed SCCP CLG Digits PAs

Allowed SCCP CLD PAs
Allowed SCCP CLD Digits PAs

Allowed TCAP Op Codes

NOT APPLICABLE
Allowed DPCs Blocked DPCs
Affected Destinations
Allowed ISUP MTs
Allowed TUP MTs
Allowed SCCP CLG PAs
Allowed SCCP CLG Digits PAs
NOT APPLICABLE
Blocked DPCs     Affected Destinations
Allowed ISUP MTs
Allowed TUP MTs
Allowed SCCP CLG PAs
Allowed SCCP CLG Digits PAs
NOT APPLICABLE
Affected (Allowed) Destinations   NOT APPLICABLE
Allowed ISUP Message Types (MTs)   NOT APPLICABLE
Allowed TUP Message Types (MTs)NOT APPLICABLE
Allowed SCCP Calling (CLG) Party Addresses (PAs)  

Allowed SCCP CLG Digits PAs

Allowed SCCP TTs
Allowed SCCP CLD PAs

Allowed SCCP CLD Digits PAs

Allowed TCAP Op Codes
NOT APPLICABLE
Allowed SCCP Calling (CLG) Digits Party Addresses (PAs)  Allowed SCCP TTs
Allowed SCCP CLD PAs
Allowed SCCP CLD Digits PAs

Allowed TCAP Op Codes

NOT APPLICABLE
Allowed SCCP Translation Types (TTs)    Allowed SCCP CLD PAs
Allowed SCCP CLD Digits PAs

Allowed TCAP Op Codes

NOT APPLICABLE
Allowed SCCP Called (CLD) Digits Party Addresses (PAs)Allowed SCCP CLD PAs

Allowed TCAP Op Codes

NOT APPLICABLE
Allowed SCCP Called (CLD) Party Addresses (PAs)   Affected SCCP Mgmts
Allowed TCAP Op Codes
NOT APPLICABLE
Affected (Allowed) SCCP Managements (Mgmts)NOT APPLICABLE
Allowed TCAP Operation (Op) Codes    Allowed MAP IMSIs1
NOT APPLICABLE
Allowed MAP IMSIsNOT APPLICABLE
Redirect to App IDs2No tables
Redirect to PCs3No tables
Accounting MTP3 Rules No tables
Accounting SCCP Rules No tables
Gateway Screening (GWS) Statistics RulesNo tables


1Only a TCAP variant with an ITU value can link in the Allowed MAP IMSIs as a next step.

2All screening tables can link to the Redirect to App IDs table.

3 With the exception of the Allowed SCCP CLD PAs and Affected SCCP Mgmts tables, all screening tables can link to the Redirect to PCs table.

Note

For simplicity, the following diagram omits NOT APPLICABLE and the Redirection tables as a next step for all screening tables.

Interdependencies Between GWST Screening Tables