Inter-Tel AXXESS Manual page 989

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Last Error Update Hour and Day: These fields show the date and time that the infor-
mation was last updated. (Information is automatically updated whenever a new card is
selected.)
•
BRI Port Status: This folder, located in the Diagnostics folder, shows the following
status indicators:
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—
—
—
NOTE:
described for the 2B Loopback Test with the addition of the D-channel. This test checks
the transmission and reception patterns between the BRU Card and the public network,
confirms the integrity of the physical interface between the card and the public network,
and tests the BRU chip transceiver.
SPID/DN/TEI
3.115 (For trunk ports only.) The SPID/DN/TEI or TEI option applies only for BRI trunk
ports only. Each BRI trunk can have up to 16 SPID/DN/TEI or TEI pairs.
•
Directory Number (DN): (U.S. Only) Is the phone number. No DN numbers are
assigned by default.
•
Service Profile Identification (SPID): (U.S. Only) Contains the bearer information so
that the CO can associate the number with a set of bearer types, The CO will reject calls
to the directory number based on the bearer types assigned to that number. This also
allows the CO to charge a higher rate for numbers that have more bearer capabilities
(for example, numbers which support data or video as opposed to just speech). No
SPIDs are assigned by default.
BRI Card Configuration
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INTER-TEL AXXESS
Out of Sync Alarm: When this field displays a NO value, it indicates that the port
is synchronized with the terminal connection. If it is a trunk port, this indicates
that the connection with the CO is operational. If it is a station port, it indicates
that the signal is being transmitted to any devices connected to the port. If the
value is YES, then the port is not synchronized with its terminal connection, but
may still have signal.
Loss of Signal (LOS) Alarm: This field indicates that the port either does (a
value of NO) or does not (a value of YES) recognize the device or CO trunk it is
connected to. When the Loss of Signal field has a value of YES, the Out of Sync
value should also be YES. When the Loss of Signal field has a value of NO, the
Out of Sync Alarm field can assume either value and provides additional informa-
tion about BRI status.
2B Loopback: When the 2B Loopback Test is active, data entering the device on
the B1/B2 receive channels is demodulated and remodulated back out on the B1/
B2 transmit channels. Data is received and transmitted on the same B-channel,
either B1 or B2, and does not cross channels. This test checks the transmission
and reception between the BRS Card and the public network, verifying the integ-
rity of the BRS chip transceiver and the physical interface from the card to the
public network. BRS station ports cannot perform loopback tests on the D-chan-
nel.
2B+D Loopback: When the 2B+D Loopback Test is active, data is received and
transmitted as described for the 2B Loopback Test with the addition of the D-
channel. This test checks the transmission and reception patterns between the
BRU Card and the public network, confirms the integrity of the physical interface
between the card and the public network, and tests the BRU chip transceiver.
When the 2B+D Loopback Test is active, data is received and transmitted as
Programming
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MANUAL VERSION 11.0 – May 2008
6
Page 6-139