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Right-click Facility and select New TDM DS3.
The TDM DS3 pane appears:In the DS3 Framing Type field, leave the default (M13) or select CBIT.
Right-click the Bearer-ID entry and select New DS3 Physical Span.
The DS3 Physical Span pane appears.Complete the fields as described in the ClientView DS3 Physical Span Pane Reference for software 10.3.x. See IMG 1010 - DS3 Physical Span - 10.3.x