Display Filter Reference: Signalling Connection Control Part

Protocol field name: sccp

Versions: 1.0.0 to 3.6.8

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Field name Description Type Versions
sccp.assoc.id Association ID Unsigned integer (4 bytes) 1.0.0 to 3.6.8
sccp.assoc.msg Message in frame Frame number 1.0.0 to 3.6.8
sccp.called.ansi_pc PC Character string 1.0.0 to 3.6.8
sccp.called.chinese_pc PC Character string 1.0.0 to 3.6.8
sccp.called.cluster PC Cluster Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.called.digits Called Party Digits Character string 1.0.0 to 3.6.8
sccp.called.digits.length Number of Called Party Digits Unsigned integer (1 byte) 1.8.0 to 3.6.8
sccp.called.es Encoding Scheme Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.gti Global Title Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.member PC Member Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.called.nai Nature of Address Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.network PC Network Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.called.ni National Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.np Numbering Plan Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.oe Odd/Even Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.pc PC Unsigned integer (2 bytes) 1.0.0 to 3.6.8
sccp.called.pci Point Code Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.reserved Reserved for national use Unsigned integer (1 byte) 1.8.3 to 3.6.8
sccp.called.ri Routing Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.ssn SubSystem Number Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.ssni SubSystem Number Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.called.tt Translation Type Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.ansi_pc PC Character string 1.0.0 to 3.6.8
sccp.calling.chinese_pc PC Character string 1.0.0 to 3.6.8
sccp.calling.cluster PC Cluster Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.calling.digits Calling Party Digits Character string 1.0.0 to 3.6.8
sccp.calling.digits.length Number of Calling Party Digits Unsigned integer (1 byte) 1.8.0 to 3.6.8
sccp.calling.es Encoding Scheme Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.gti Global Title Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.member PC Member Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.calling.nai Nature of Address Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.network PC Network Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.calling.ni National Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.np Numbering Plan Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.oe Odd/Even Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.pc PC Unsigned integer (2 bytes) 1.0.0 to 3.6.8
sccp.calling.pci Point Code Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.reserved Reserved for national use Unsigned integer (1 byte) 1.8.3 to 3.6.8
sccp.calling.ri Routing Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.ssn SubSystem Number Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.ssni SubSystem Number Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.calling.tt Translation Type Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.class Class Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.class_unexpected Unexpected message class for this message type Label 1.12.0 to 3.6.8
sccp.credit Credit Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.digits Called or Calling GT Digits Character string 1.0.0 to 3.6.8
sccp.dlr Destination Local Reference Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.end_optional_param End of Optional Label 2.0.0 to 3.6.8
sccp.error_cause Error Cause Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.externally_reassembled Possibly externally reassembled (remaining length > 255 bytes), enable in SCCP preferences Label 3.6.8
sccp.gt_digits_missing Address digits missing Label 1.12.0 to 3.6.8
sccp.handling Message handling Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.handling_invalid Invalid message handling Label 1.12.0 to 3.6.8
sccp.hops Hop Counter Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.importance Importance Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.international_standard_address Address is coded to international standards. This doesn't normally happen in ANSI networks. Label 1.12.0 to 3.6.8
sccp.isni.cluster Network ID cluster Unsigned integer (1 byte) 1.6.0 to 3.6.8
sccp.isni.counter ISNI Counter Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.isni.iri ISNI Routing Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.isni.mi ISNI Mark for Identification Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.isni.netspec ISNI Network Specific (Type 1) Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.isni.network Network ID network Unsigned integer (1 byte) 1.6.0 to 3.6.8
sccp.isni.ti ISNI Type Indicator Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.linked_dissector Linked dissector Character string 2.0.0 to 3.6.8
sccp.lr Local Reference Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.message_type Message Type Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.more More data Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.msg.fragment Message fragment Frame number 1.0.0 to 3.6.8
sccp.msg.fragment.count Message fragment count Unsigned integer (4 bytes) 1.6.0 to 3.6.8
sccp.msg.fragment.error Message defragmentation error Frame number 1.0.0 to 3.6.8
sccp.msg.fragment.multiple_tails Message has multiple tail fragments Boolean 1.0.0 to 3.6.8
sccp.msg.fragment.overlap Message fragment overlap Boolean 1.0.0 to 3.6.8
sccp.msg.fragment.overlap.conflicts Message fragment overlapping with conflicting data Boolean 1.0.0 to 3.6.8
sccp.msg.fragment.too_long_fragment Message fragment too long Boolean 1.0.0 to 3.6.8
sccp.msg.fragments Message fragments Label 1.0.0 to 3.6.8
sccp.msg.reassembled.in Reassembled in Frame number 1.0.0 to 3.6.8
sccp.msg.reassembled.length Reassembled SCCP length Unsigned integer (4 bytes) 1.4.0 to 3.6.8
sccp.optional_pointer Pointer to Optional parameter Unsigned integer (2 bytes) 1.0.0 to 3.6.8
sccp.parameter_length Variable parameter length Unsigned integer (2 bytes) 1.8.0 to 3.6.8
sccp.refusal_cause Refusal Cause Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.release_cause Release Cause Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.reset_cause Reset Cause Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.return_cause Return Cause Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.rsn Receive Sequence Number Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.segmentation.class Segmentation: Class Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.segmentation.first Segmentation: First Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.segmentation.remaining Segmentation: Remaining Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.segmentation.slr Segmentation: Source Local Reference Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.segmented_data Segmented Data Byte sequence 2.0.0 to 3.6.8
sccp.sequencing_segmenting.more Sequencing Segmenting: More Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.sequencing_segmenting.rsn Sequencing Segmenting: Receive Sequence Number Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.sequencing_segmenting.ssn Sequencing Segmenting: Send Sequence Number Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.slr Source Local Reference Unsigned integer (3 bytes) 1.0.0 to 3.6.8
sccp.ssn Called or Calling SubSystem Number Unsigned integer (1 byte) 1.0.0 to 3.6.8
sccp.ssn.is_zero Message is routed on SSN, but SSN is zero (unspecified) Label 1.12.0 to 3.6.8
sccp.ssn.not_present Message is routed on SSN, but SSN is not present Label 1.12.0 to 3.6.8
sccp.unknown_message Unknown message Byte sequence 2.0.0 to 3.6.8
sccp.unknown_parameter Unknown parameter Byte sequence 2.0.0 to 3.6.8
sccp.variable_pointer1 Pointer to first Mandatory Variable parameter Unsigned integer (2 bytes) 1.0.0 to 3.6.8
sccp.variable_pointer2 Pointer to second Mandatory Variable parameter Unsigned integer (2 bytes) 1.0.0 to 3.6.8
sccp.variable_pointer3 Pointer to third Mandatory Variable parameter Unsigned integer (2 bytes) 1.0.0 to 3.6.8
sccp.wrong_length Wrong length indicated. Label 1.12.0 to 3.6.8