How would you configure a rule in a Security Policy to allow SIP traffic from end point Net_A to end point Net_B, through an NGX Security Gateway?

A.
Net_A/Net_B/sip/accept

B.
Net_A/Net_B/sip and sip_any/accept

C.
Net_A/Net_B/VoIP_any/accept

D.
Net_A/Net_B/VoIP/accept