When a subscriber is connected over 3GPP access and is in a local breakout scenario, which interface is used by the PGW for sending downlink data traffic for inbound roaming subscribers?
A. S12
B. S10
C. S5
D. S8
E. S2a
When a subscriber is connected over 3GPP access and is in a local breakout scenario, which interface is used by the PGW for sending downlink data traffic for inbound roaming subscribers?
A. S12
B. S10
C. S5
D. S8
E. S2a