
DCN Next Generation Open Interface Release 2.4 Intercom
en | 270
Bosch Communications Systems | 2007 February | SRS_ICINF | Du110902
4.2.2 IC_UPD_OPERATOR_STATE
Purpose
Notifies the remote controller about the state of the operator.
Notify structure with this update
The update comes with the following structure:
BYTE byState;
where:
byState The state of the operator This can be one of the following
values:
• IC_C_NOT_PRESENT
• IC_C_IDLE
• IC_C_NO_OPER
• IC_C_CONNECTED
• IC_C_CONN_BREAK
• IC_C_NO_REQ
• IC_C_RECEIVING
• IC_C_DIALING
• IC_C_RETURN
4.2.3 IC_UPD_CONNECTION_INFO
Purpose
Notifies the remote controller that there is a change in the intercom connections.
Notify structure with this update
The update comes with the following structure:
typedef struct
{
UNITID wCallerId;
UNITID wReceiverId;
BOOLEAN bLinked;
} IC_T_CONNECTION_INFO;
where:
wCallerId Unit Identifier of the calling unit.
wReceiverId Unit Identifier of the receiving unit.
bLinked Indication of the status of the link. TRUE if the connection has
been made. FALSE if the connection is disconnected.
4.2.4 IC_UPD_INCOMING_CALL
Purpose
Notifies the remote controller that a handset of a unit has been picked up.
Notify structure with this update
The update comes with the following structure:
typedef struct
{
UNITID wUnitId;
WORD wUnitType;
} IC_T_INCOMMING_CALL;
where:
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