Wireshark · Display Filter Reference: V5.2-User Adaptation Layer

Field name	Description	Type	Versions
v5ua.adaptation_layer_id	Adaptation Layer ID	Character string	1.0.0 to 4.4.2
v5ua.asp_identifier	ASP Identifier	Unsigned integer (32 bits)	1.4.0 to 4.4.2
v5ua.asp_reason	Reason	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.channel_id	Channel Identifier	Unsigned integer (8 bits)	1.0.0 to 4.4.2
v5ua.diagnostic_info	Diagnostic Information	Byte sequence	1.0.0 to 4.4.2
v5ua.dlci_one_bit	One bit	Boolean	1.0.0 to 4.4.2
v5ua.dlci_sapi	SAPI	Unsigned integer (8 bits)	1.0.0 to 4.4.2
v5ua.dlci_spare_bit	Spare bit	Boolean	1.0.0 to 4.4.2
v5ua.dlci_tei	TEI	Unsigned integer (8 bits)	1.0.0 to 4.4.2
v5ua.dlci_zero_bit	Zero bit	Boolean	1.0.0 to 4.4.2
v5ua.draft_error_code	Error code (draft)	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.efa	Envelope Function Address	Unsigned integer (16 bits)	1.0.0 to 4.4.2
v5ua.error_code	Error code	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.error_reason	Error Reason	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.heartbeat_data	Heartbeat data	Byte sequence	1.0.0 to 4.4.2
v5ua.info_string	Info String	Character string	1.0.0 to 4.4.2
v5ua.interface_range_end	Interface range End	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.interface_range_start	Interface range Start	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.l3_ack_request_indicator	Ack request indicator	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_address	Layer3 address	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_auto_signalling_sequence	Autonomous signalling sequence	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_bcc_protocol_cause	BCC Protocol error cause type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_cad_ringing	Cadenced ringing type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_cause_type	Cause type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_connection_incomplete_reason	Reason	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_control_function	Control function ID	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_control_function_element	Control function element	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_cp_rejection_cause	Rejection cause	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_digit_ack	Digit ack request indication	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_digit_info	Digit information	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_duration_type	Duration Type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_info_element	Layer3 information element	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_interface_id	Interface ID	Unsigned integer (32 bits)	1.0.0 to 1.2.18
v5ua.l3_isdn_user_port_id	ISDN User Port Identification Value	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_isdn_user_port_ts_num	ISDN user port time slot number	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_line_info	Line_Information	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_link_control_function	Link control function	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_link_id	V5 2048 kbit/s Link Identifier	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_low_address	Layer3 low address	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_msg_type	Layer3 message type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_number_of_pulses	Number of pulses	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_override	Override	Boolean	1.0.0 to 1.2.18
v5ua.l3_performance_grading	Performance grading	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_protocol_disc	Protocol Discriminator	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_pstn_sequence_number	Sequence number	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_pstn_user_port_id	PSTN User Port identification Value	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_pstn_user_port_id_lower	PSTN User Port Identification Value (lower)	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_pulse_duration	Pulse duration type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_pulse_notification	Pulse notification	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_pulse_type	Pulse Type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_reject_cause_type	Reject cause type	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_res_unavailable	Resource unavailable	Character string	1.0.0 to 1.2.18
v5ua.l3_sequence_number	Sequence number	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_sequence_response	Sequence response	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_state	PSTN FSM state	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_steady_signal	Steady Signal	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_suppression_indicator	Suppression indicator	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_user_port_id_lower	ISDN User Port Identification Value (lower)	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_v5_time_slot	V5 Time Slot Number	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.l3_variant	Variant	Unsigned integer (8 bits)	1.0.0 to 1.2.18
v5ua.link_id	Link Identifier	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.link_status	Link Status	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.msg_class	Message class	Unsigned integer (8 bits)	1.0.0 to 4.4.2
v5ua.msg_length	Message length	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.msg_type	Message Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
v5ua.msg_type_id	Message Type ID	Unsigned integer (8 bits)	1.0.0 to 1.8.15
v5ua.parameter_length	Parameter length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
v5ua.parameter_padding	Parameter padding	Byte sequence	1.0.0 to 4.4.2
v5ua.parameter_tag	Parameter Tag	Unsigned integer (16 bits)	1.0.0 to 4.4.2
v5ua.parameter_value	Parameter value	Byte sequence	1.0.0 to 4.4.2
v5ua.release_reason	Release Reason	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.reserved	Reserved	Unsigned integer (8 bits)	1.0.0 to 4.4.2
v5ua.sa_bit_id	BIT ID	Unsigned integer (16 bits)	1.0.0 to 4.4.2
v5ua.sa_bit_value	Bit Value	Unsigned integer (16 bits)	1.0.0 to 4.4.2
v5ua.scn_protocol_id	SCN Protocol Identifier	Character string	1.0.0 to 4.4.2
v5ua.status_id	Status identification	Unsigned integer (16 bits)	1.0.0 to 4.4.2
v5ua.status_type	Status type	Unsigned integer (16 bits)	1.0.0 to 4.4.2
v5ua.tei_draft_status	TEI status	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.tei_status	TEI status	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.text_interface_id	Text interface identifier	Character string	1.0.0 to 4.4.2
v5ua.traffic_mode_type	Traffic mode type	Unsigned integer (32 bits)	1.0.0 to 4.4.2
v5ua.version	Version	Unsigned integer (8 bits)	1.0.0 to 4.4.2