Inter-Tel AXXESS Manual page 978

Programming
® ®
INTER-TEL AXXESS
•
Page 6-128
MANUAL VERSION 11.0 – May 2008
NOTE:
The T1 or E1 circuits should be busied out before any diagnostics proce-
dures are performed. If not, the card will go into Red Alarm and drop all active
calls.
If the Make Busy LED is flashing rapidly on the card, someone pressed the Make
Busy switch and the Busyout Switch Timeout timer expired before the card was
removed. If this occurs, you must disable this Make Busy field.
— Loopback Tests: These options can be used for enabling and disabling the follow-
ing T1 loopback diagnostics and alarm. During the tests, LED indications and
error messages can be used to provide troubleshooting information. (The testing
options cannot be used in stand-alone programming mode.) To enable or disable
one of the tests, right-click on its current Value and then select
test, right-click again and select
Digital Local Loopback: Allows you to check the transmission and reception
of alarm conditions between systems in a private T1 or E1 network. This
tests the framing chip on the card.
Digital Remote Loopback: Allows you to check the transmission and recep-
tion of test patterns conditions generated by the T1C or E1C. This tests the
framing chip on the card.
Transceiver Local Loopback: Allows you to check the transmission and
reception of alarm conditions generated by the T1 or E1 Card. This tests the
transceiver chip on the card.
Transceiver Remote Loopback: Allows you to check the transmission and
reception of test patterns between the T1C or E1C and the public network.
This tests the transceiver chip on the card.
Transmit Blue Alarm: This sends a Blue alarm over the public or private net-
work interface for testing purposes.
NOTE:
If the T1 or E1 Loopback timeout timer expires during a loopback test, the
loopback will be terminated automatically.
Line Build-Out: This information is shown here for reference purposes only. To pro-
gram Line Build-out for the T1 or E1 Card, see
T1, T1/PRI, or E1/PRI Card Configuration and Programming
. The loopback tests are as follows:
Disable
page 6-133.
. To end the
Enable