ISUP CVS PPL Event Indications (ANSI)

Event ID | Event
--- | ---
0x01 | CVT Successful=CIN Match, CGC Match
0x02 | CVT Successful=CIN Mismatch Data[0–25]=Local CIN Data[26–51]=Remote CIN
0x03 | CVT Successful=CGC Data Inconsistent Data[0]=Remote CGC Parameter Data[1–26]=Local CIN
0x04 | CVT Failure=CLLI Not Received
0x05 | CVT Failure=CLLI Received Data[0–10]=Remote CLLI
0x06 | CVR Receive Failed after Reattempt
0x07 | Local Circuit Translation Data Absent
0x08 | CVR Received=CVR in TLV Format Data [0]=Message Type [CVR] Data [1]=Number of Parameters Data [2]=CVR Indicator Parameters Code Data [3]=CVR Indicator Length Data [4]=CVR Indicator Value Data [5]=CGC Parameters Code Data [6]=CGC Parameters Length Data [7]=CGC Parameters Value Data [8-n]=Optional Parameters [TLV]

Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.