[cisco-voip] Expressway CPL script - is a "reject status" required ?

[Brian V]

consider a typical rule to block common SIP scanning

<taa:rule unauthenticated-origin="(.+)@1.1.1.1" destination="(.*)"><reject
status="403"/></taa:rule>


is is required that the Expressway send back a reject reason ?

can the message just be silently dropped ?
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