Epygi QX series Administrator's Guide

QX5
QXFXO4/QXISDN4/QXE1T1/QXFXS24; (SW Version 6.0.x) 49
QXFXO4/QXISDN4/QXE1T1/QXFXS24 Manual II: Administrator’s Guide
The
ISDN Trunk Status
page provides the following information
about the selected trunk state:
Link displays the ISDN link state: up or down.
Frame Synchronization displays the signal synchronization
state in the trunk: Yes or No.
HDLC Receive shows the number of packets received in HDLC
(High-level Data Link Control) format.
HDLC CRC Error shows the number of packets received with
CRC (Cyclical Redundancy Check) errors.
HDLC Packet Abort displays the number of received aborted
packets.
HDLC Transmit displays the number of packets transmitted in
HDLC format.
HDLC Octet Count
displays the number of error packets
received in HDLC format.
The following ISDN BRI Layer 2 statistics are displayed for
received and transmitted packets:
TEI value shows the actual TEI value.
L2 State shows the actual BRI L2 state.
Information Frame shows the number of signaling packets for
call initiation and termination.
Receive Ready displays the number of controlling packets
while the ISDN link is up.
Receive Not Ready displays the number of controlling packets
in case of inability to accept calls by destination.
SABME
shows the number of packets upon connection
establishment.
Fig.II- 59: ISDN Trunk Status page
Disconnected Mode shows the number of packets when the connection is being disconnected.
Disconnect shows the number of packets upon connection termination.
Unnumbered Acknowledgement shows the number of packets upon accepting connection establishment/termination.
Framer shows the number of packets as a result of an error condition.
TEI Request shows the number of packets containing TEI (Terminal Endpoint Identifier) to initiate subscription of the device in the network.
Unnumbered Information Frame shows the number of broadcast signaling packets received for call initiation and termination.
Exchange Identification shows the number of received packets containing connection management settings.
ISDN BRI Layer 2 Errors statistics:
Incorrect Length shows the number of packets with an incorrect length.
Bad Supervisory Frame shows the number of packets with an incorrect supervisory header.
Bad Unnumbered Information Frame shows the number of packets with an incorrect unnumbered information frame header.
Bad Frame Type shows the number of packets with a bad frame type.
Bad Unnumbered Frame shows the number of packets with an incorrect unnumbered acknowledgement frame header.
Foreign TEI Value shows the number of packets with a bad or foreign TEI (Terminal Endpoint Identifier) value.
ISDN BRI Layer 3 statistics:
Active Calls shows the number of currently active calls in the selected trunk.
Outgoing Calls shows the number of all outgoing calls in the selected trunk.
Incoming Calls shows the number of all incoming calls in the selected trunk.

Epygi QX series Specifications

General

Brand	Epygi
Model	QX series
Category	PBX
Language	English