VAL-PT (Voice Announcements over LAN Packet/Port)
Issue 1 May 2002
8-1839555-233-143
VAL-PT (Voice Announcements over
LAN Packet/Port)
An RSCL (remote socket control link) connects the VAL and the server to pass
call-control and other management information. Since one link serves every port
on the circuit pack, maintenance of the RSCL is part of the VAL circuit pack
maintenance.
VAL Congestion Controls
The switch activates congestion controls on VAL when it detects buffers
exceeding the threshold. The switch releases the congestion controls when the
VAL reports that its buffer level has returned to normal levels.
MO’s Name (in
Alarm Log) Alarm Level Initial SAT Command to Run
1
1. UU is the universal cabinet number (1–44 for CSS PNC, 1–64 for ATM PNC). C is the carrier designation (A,
B, C, D, or E). SS is the number of the slot where the circuit pack resides (01–21). pp is the 2-digit port number
(01, 02, etc.).
Full Name of MO
VAL-PT MAJOR test port UUCSSpp long VAL Port Maintenance
VAL-PT MINOR test port UUCSSpp long VAL Port Maintenance
VAL-PT WARNING test port UUCSSpp VAL Port Maintenance
If congestion: Then the switch:
Persists for a 14-minute interval Raises MINOR alarm
Exhausts buffers Raises MINOR alarm
Ceases for 12 minutes Retires MINOR alarm
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