Wireshark · Display Filter Reference: V5.2

Field name	Description	Type	Versions
v2.digit_ack	Digit ack request indication	Unsigned integer (8 bits)	1.4.0 to 1.4.15
v52.ack_request_indicator	Ack request indicator	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.add_ms_id	Additional MS ID	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.address	Address	Unsigned integer (8 bits)	1.4.0 to 1.8.15
v52.auto_signalling_sequence	Autonomous signalling sequence	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.bcc_address	Address bcc	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.bcc_low_address	Address bcc Low	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.bcc_protocol_cause	Protocol error cause type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.cadenced_ring	Cadenced ring	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.cause_type	Cause type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.connection_incomplete_reason	Reason	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.control_function	Control function ID	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.control_function_element	Control function element	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.cp_rejection_cause	Rejection cp cause	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.ctrl_address	Address ctrl	Unsigned integer (8 bits)	1.4.0 to 1.8.15
v52.ctrl_low_address	Address ctrl Low	Unsigned integer (8 bits)	1.4.0 to 1.8.15
v52.diagnoatic_message	Diagnostic message	Unsigned integer (8 bits)	1.4.0 to 3.2.18
v52.diagnostic_element	Diagnostic element	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.diagnostic_inforation	Diagnostic information	Unsigned integer (8 bits)	1.4.0 to 4.0.17
v52.diagnostic_information	Diagnostic information	Unsigned integer (8 bits)	4.2.0 to 4.4.2
v52.diagnostic_message	Diagnostic message	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.digit_ack	Digit ack request indication	Boolean	1.6.0 to 4.4.2
v52.digit_info	Digit information	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.digit_spare	Digit spare	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.disc	Protocol discriminator	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.duration_type	Duration Type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.error_cause	Protocol Error Cause type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.info_element	Information element	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.info_length	Information length	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.interface_all_id	Interface all ID	Unsigned integer (24 bits)	1.4.0 to 4.4.2
v52.interface_id	Interface ID	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.interface_low_id	Interface down ID	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.interface_up_id	Interface up ID	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.isdn_address	Address isdn	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.isdn_low_address	Address isdn Low	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.isdn_user_port_id	ISDN User Port Identification Value	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.isdn_user_port_ts_num	ISDN user port time slot number	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.line_info	Line_Information	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.link_address	Address link	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.link_control_function	Link control function	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.link_low_address	Address link Low	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.low_address	Address Low	Unsigned integer (8 bits)	1.4.0 to 1.8.15
v52.msg_type	Message type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.number_of_pulses	Number of pulses	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.override	Override	Boolean	1.4.0 to 4.4.2
v52.performance_grading	Performance grading	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.prot_address	Address prot	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.prot_low_address	Address prot Low	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pstn_address	Address pstn	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pstn_low_address	Address pstn Low	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pstn_sequence_number	Sequence number	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pstn_user_port_id	PSTN User Port identification Value	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pstn_user_port_id_lower	PSTN User Port Identification Value (lower)	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pulse_duration	Pulse duration type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pulse_notification	Pulse notification	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.pulse_type	Pulse Type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.reject_cause_type	Reject cause type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.rejection_cause	Rejection cause	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.res_unavailable	Resource unavailable	Character string	1.4.0 to 4.4.2
v52.sequence_number	Sequence number	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.sequence_response	Sequence response	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.state	PSTN FSM state	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.steady_signal	Steady Signal	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.suppression_indicator	Suppression indicator	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.user_port_id_lower	ISDN User Port Identification Value (lower)	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.V5_ln_id	V5 2048 kbit/s Link Identifier	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.v5_time_slot	V5 Time Slot Number	Unsigned integer (8 bits)	1.4.0 to 4.4.2
v52.variant	Variant	Unsigned integer (8 bits)	1.4.0 to 4.4.2