Troubleshoot The Ds1 Formatter Card - Mitel 3300 Technician's Handbook

Technician's Handbook
4. Enter the Alarms and Call Log menu item number.
5. To query the BRI status, enter 5.
To query BRI or PRI port statistics or the
management link status
1. Log on to the BRI card.
2. Enter the Configuration menu item number.
3. Enter the Debug menu item number.
4. Enter the Alarms and Call Log menu item number.
5. Do one of the following:

Troubleshoot the DS1 Formatter Card

This card provides an interface between the PBX and
external digital facilities (using T1/D4, MSDN/DPNSS, or
APNSS signaling). Each card contains 2 interfaces. Each
interface controls a 24-channel serial link. For further
information, see MSDN/DPNSS Voice 1.
If you suspect a problem with the card, check for
problems with the following components:
•
•
•
•
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• To query the BRI port statistics, enter 7, and then
enter <port number>.
• To query the PRI port statistics, enter 8.
• To query the management link status, enter 9.
External equipment or far end.
External equipment and DS1 interface assembly
connections.
DS1 interface assembly and backplane connections.
Programming in the following forms:
- MSDN/DPNSS/DASS2 Trunk Circuit Descriptor
Assignment.
- Network Synchronization.