No Dial Tone Access On Slt - NEC UNIVERGE SV9100 System Maintenance Manual

UNIVERGE SV9100
Yes
Problem
End.
solved?
No
Replace SLT, and test.
No
Go to Flowchart C3.
System Maintenance Manual

No Dial Tone Access on SLT

Check PRG 10-03 for
GCD-4LCA/GCD-8LCA
No
Assign Again.
Both
Yes
Internal
Problem
solved? Replace SLT, and test.
Yes
Repair SLT.
1. Reset GCD-4LCA /GCD-8LCA ) and test.
2. Replace GCD-4LCA (SLI 4)/GCD-8LCA, and test.
3. Perform Second Initialization, and test.
Yes
Done.
Leave one GCD-4LCA /GCD-8LCA , one GCD-8DLCA and
GCD-CP10 installed. Go to Flowchart A1.
E1
assignments.
Assignment
correct?
Yes
CO
No CO
or internal
dial tone?
Good
Problem
solved?
No
Problem
solved?
No
Check CO line dial tone on
a Multiline Terminal.
Bad
Go to Flowchart C3.
Issue 1.0
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