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Once all the transformations are complete, the Mandatory/Optional Match Type determines if the Transformation Table, and by extension the Call Route, is successful or failed.

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When the Called Number is processed against this single transformation, the Called Number must match the regex value in the Input Field Value.   If the Input Field Value does not match the Called Number, this transformation will fail, and so will the route entry that called this transformation table.

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In the case above, the first transformation entry, Calling Address/Number, has its Match Type set to Mandatory.   The second transformation entry, Calling Name, also has its Match Type set to Mandatory. Both of these transformations must match:   The calling number must be +15105744912 and the Calling Name must be John Doe, otherwise, the table fails.

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In this example, if the Calling Name is John Doe, Mary Kay, or Bill Smith, the table is true (passed). 

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