Digital trunk failure (RAI signal reception)
Error Code
1319 wxx
w = 1 to 3 : Shelf number
xx = 01 to 14 : Slot number
Possible cause of
T-1 card (physical number wxx) received the RAl (Remote Alarm Indication)
the malfunction
signal sent from the Central Office.
Countermeasures Ask the T-1 carrier to check the line conditions. Or check the equipment in other
switching system which your T-1 lines are connected with.
Note
None
Troubleshooting
5.2 Troubleshooting Guide
269