Revision as of 17:10, 27 November 2009

CDC_STATE		0x009E
Message used for billing control, from AMCD to ABSD CDC = Call Detail Control. Response is CDC_CMD.
1	UINT2	Connection Reference for this "dialing" sequence (actually ST_IND of A-station)
2	NET_OBJ_REF	A-station (billed station), in NRF_LOCAL_DIRNO format.
3	UINT1	State of billing sequence. 1 START, user has initiated a feature requiring CDC (5 = feature dirno) 2 DIGIT, user has dial a digit (5 = digit netref) 3 ESTABLISHED, (SIP)connection established (200 OK received) 4 ACTIVE, call is still active, will come every 10 second during connection 5 DISCONNECT, CDC sequence ended, ABSD to release call. 6 SPEECH_START, Speech detected by AudioCodes 7 SPEECH_END, Speech detect end by AudioCodes 8 CHANGE_A_IDENTITY, Change A extension, continue Billing sequence, AMCD must send ACTIVE_SYNC from new A extension within 3 seconds 9 ACTIVE_SYNC, first message/event from new A extension after CHANGE_A_IDENTITY, synchronize AMCD and ABSD with new message header
4	NET_OBJ_REF	Netref related to state type, (Feature, B-station or digit)

Call Transfer and CDC_STATE Event

For the a Billed call transferred, AMCD will send :

If the second message is not received with seconds, the transfer was unsuccessful. Back to AlphaNet message list

@@ Line 31: / Line 31: @@
 <br><br>
 =Call Transfer and CDC_STATE Event=
-For the Billing system to be able to carry out the transfer of the A extension to a new A extension; the {{AlphaWiki|CDC_STATE}} event sent from AMC to ABSD needs to handle the new A extensions Connection Reference ({{AlphaWiki|UINT2}}) and Directory Number ({{AlphaWiki|NET_OBJ_REF}}).
+For the a Billed call transferred, AMCD will send :
-<br><br>
-Propose to add two new Sub Events in parameter #3;
+* CDC_STATE(old_conn_ref; new_a_netref; CHANGE_A_IDENTITY) from the old node.
-* 8 CHANGE_A_IDENTITY
+* CDC_STATE(new_conn_ref; new_a_netref; ACTIVE_SYNC) from the new node.
-* 9 ACTIVE_SYNC
-<br><br>
+If the second message is not received with seconds, the transfer was unsuccessful.
-If the CDC_STATE is sent with CHANGE_A_IDENTITY; the parameter #2 will hold the new Directory Number
-<br><br>
-<br>
 [[Category: ACDP messages]]
 [[AlphaNet_Data_Protocol#Station_Connect_Operations|Back to AlphaNet message list]]