Propagation delay counter = 0 ms Calling party number Length: 2 Data: 0x000b Nature of address indicator: Spare Odd/even indicator: even number of address signals NI indicator: complete Numbering plan indicator: Spare Address presentation restricted indicator: address not availabe (national use) Screening indicator: network provided Calling Party Number: 0 Parameter compatibility information Length: 2 Data: 0x31d4 Parameter compatibility information (refer to 3.41/Q.763 for detailed decoding): 0x31d4 12:02:2.15530 -- C4CM --> SW -- OPC: 7.233.6 DPC: 7.233.0 NI: Nat SLS: 15 -- ISUP INR Information request (national use) CIC: 31 Information request indicators (national use) Length: 2 Data: 0x0800 Calling party address request indicator: calling party address not requested Holding indicator: holding not requested Calling party's category request indicator: Calling Party's category requested Charge information request indicator: Charge Information not requested Malicious call identification request indicator (ISUP'88): Malicious call identification not requested 12:02:2.17870 -- C4CM <-- SW -- OPC: 7.233.0 DPC: 7.233.6 NI: Nat SLS: 15 -- ISUP INF Information (national use) CIC: 31 Information indicators (national use) Length: 2 Data: 0x2000 Calling party address response indicator: Calling party address not included Hold provided indicator: hold not provided Calling party's category response indicator: Calling Party's category included Charge information response indicator: Charge Information not included Solicited indicator: solicited Calling party's category Length: 1 Data: 0x0a Calling Party's category: ordinary calling subscriber 12:02:2.35257 -- C4CM --> SW -- OPC: 7.233.6 DPC: 7.233.0 NI: Nat SLS: 15 -- ISUP ACM Address complete CIC: 31 Backward call indicators Length: 2 Data: 0x0400 Charge indicator: No indication Called party's status indicator: Subscriber free Called party's category indicator: No indication End-to-end method ind.: No End-to-end method available(only link-by-link) Interworking indicator: no interworking encountered (SS7 all the way) End-to-end information indicator: no end-to-end information available ISDN user part indicator: ISDN user part not used all the way Holding indicator: holding not requested ISDN access indicator: terminating access non-ISDN Echo Control Device Indicator: Echo control device not included SCCP method indicator: No indication 12:02:10.79832 -- C4CM --> SW -- OPC: 7.233.6 DPC: 7.233.0 NI: Nat SLS: 15 -- ISUP ANM Answer CIC: 31