C.3 AOC-D
24.6473GPPAdvice Of Charge (AOC) using IP Multimedia (IM) Core Network (CN) subsystemRelease 17TS
The AOC-D service provides information about the recorded charges during the active phase of a call.
The information shall contain the following elements:
– type of charging information (see subclause C.3.1); and
– recorded charges (see subclause C.3.2).
C.3.1 type of charging information
Type of charging information shall have one of the following values:
– subtotal charges; or
– total charges.
C.3.2 recorded charges
Recorded charges shall be expressed as one of the following elements:
– recorded number of currency units or charging units (see subclause C.5.9); or
– free of charge; or
– not available.