Chapter3 Managing ITP Networks Using SGM
Editing a Global Title Translation Table
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Cisco Signaling Gateway Manager User Guide
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If you have not yet loaded or saved a GTT file, SGM displays No File Loaded in
place of the GTT file name.
To delete a GTT file from the GTT file list, select a file and click Delete. SGM
issues an informational message containing the name and location of the deleted
file.
To save any changes you made to the list of files, click OK. SGM saves the
changes and closes the Load File Dialog: GTT File List.
To close the Load File Dialog: GTT File List without loading a GTT file or saving
any changes to the GTT file list, click Cancel.
Step23 SGM strongly recommends that you to check the semantics of a GTT file against
a specific ITP, validating the following data in the GTT file:
•ITP Point Code—For version2.0 GTT files, the point code in the GTT file
cannot be the same as the ITP's primary, secondary, or capability point code.
If it is the same, SGM generates an Error.
This is not a restriction for GTT files of version3.0 or later.
•Route Table—The ITP’s route table must contain all point codes in the GTT
file, other than the ITP’s primary, secondary, or capability point code. If the
route table does not contain the point codes, SGM generates an Error.
•Route Status—All route entries for point codes in the GTT file, other than
the ITP’s primary, secondary, or capability point code, must be available. If
they are not, SGM generates a Warni ng.
•GTA and Application Group—If either the GTA or the application group is
configured by an application server, then that application server must exist on
the ITP. If it does not exist, SGM generates an Error.
If the application server exists on the ITP, but it is not available, SGM
generates a Warni ng.
For example, ITP limits XUA configuration to instance 0. The SGM semantic
check verifies that XUA is not configured on any other instance.
To check the semantics of a GTT file, select File > Semantic Check from the
GTT menu. SGM displays the Semantic Check GTT dialog (Figure 3-86).