# acu_ss_association

Contains a charge ID and charged number. If advice of charge - end of call is activated for a call, and the served user continues to be charged for a call after the call is deflected or transferred elsewhere, the served user can use acu_ss_association to associate an identifier with the call. This allows AOC-E information for the call to be returned to the served user even though the served user is no longer involved in the call.

The invoke field in this structure indicates if this information is included, in cases where this information is optional. If invoke is ON, the information is present. If invoke is OFF, the information is not present.

#### Structure

struct acu_ss_association
{
uchar invoke; /* ON/OFF, indicates presence/absence*/
pad7 /* of this info */
struct op_short_field charge_id; /* Unique ID value assigned by app */
struct acu_party_num charged_nb; /* Changed party ID by party_num */
};

Note: If this structure is used, the invoke field in either the charge_id or charge_nb structure must be ON. They should not both be OFF simultaneously.