Avaya DEFINITY Server CSI, Руководство по обслуживанию, Страница: 916 / 1930

Maintenance Objects
555-233-119
916
Issue 5 October 2002
b. B. Incoming Call
1. CO Off-Hook (Seizure): CO applies ground on Tip, CO applies
ringing voltage
a. PBX Response: Detect ringing, ring destination
2. PBX Off-Hook (Answer Message): Close loop
a. CO Response: Trip ringing, provide loop current
3. PBX On-Hook first (Drop Message): Open the Tip-Ring Loop, no
loop current
a. CO Response: Open circuit on Tip
4. CO On-Hook first (Disconnect): Open circuit on Tip, no loop current
Hardware Error Log Entries and Test to Clear
Values
Table 159. CO Trunk Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
1
0 Any Any Any test port PCSSpp sh r 1
1(a) 57347 None
15 (b) any Port Audit Update
Test (#36)
18 0 busyout trunk
<grp>/<mbr> WARNING OFF release trunk <grp>/<mbr>
130(c) None WARNING ON test trunk <grp>/<mbr>
257(a) 50176 None
513(a) 57364 None MAJ/MIN/
WRN
2
ON
769(a) 57392 None MAJ/MIN/
WRN
2
OFF
1025(e) Any Demand Diagnostic
Test (#3) MAJ/MIN/
WRN
2
OFF test port PCSS sh r 2
1281(e) Any Demand Diagnostic
Test (#3) MAJ/MIN/
WRN
2
ON test port PCSS sh r 3
1537 Dial Tone Test (#0) MAJ/MIN/
WRN
2
OFF test port PCSS l r 2
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