This object indicates the intercept type of the tapped stream.
The tap can be provisioned to intercept control messages (IRI)
from the tapped stream, the payload (CC) messages from the
tapped stream or both. The format of these messages in defined
in 3GPP TS 33.108 v8.7.0 standards document.
ccOnly(1) - Content of communication interception only.
iriOnly(2) - Intercept Related Information only.
both(3) - Intercept both: CC and IRI.