| SetUpTime | The time when the call was started. |
| Index | A chronological entry of calls started within the same 10 milliseconds of time. |
| PeerAddress | The telephone number to which this call is connected. |
| PeerSubAddress | The subaddress of the connected call. |
| PeerId | The index value of the Peer Table entry to which this call was made. |
| PeerIfIndex | The ifIndex number of the Peer Table entry to which this call was made. |
| LogicalIfIndex | The ifIndex number of the B-channel through which this call was made. |
| ConnectTime | The time when the call was connected. |
| CallState | Indicates whether or not the call is active. |
| CallOrigin | For active calls, this field will always indicate originate (for outgoing calls). |
| ChargedUnits | The number of charged units for this connection. If charging information is not supplied by the switch, this field will be 0. |
| InfoType | The type of call. Options are speech, unrestrictedDigital, unrestrictedDigital56, restrictedDigital, audio7, audio31, video, packetSwitched, fax, and other. |
| TxPackets | The number of packets transmitted during this call. |
| TxBytes | The number of bytes transmitted during this call. |
| RxPackets | The number of packets received during this call. |
| RxBytes | The number of bytes transmitted during this call. |