Demand test descriptions and error codes - Avaya Support

Figure 82: Synchronization Troubleshooting, Fig. 2 of 4
From
Fig 1
A
Slips on DS1
facilities?
2
No
Slips on IPSI’s
Tone-Clock circuit?
3
No
Done
Yes
Examine cabinet’s
role in network’s
synchronization plan.
906 Maintenance Alarms for Communication Manager, Media Gateways and Servers
Yes
Problem is in PN,
IPSI’s Tone-Clock Escalate
or DS1s.
Retranslate to
have DS1 operate
accordingtothe
network’s plan.
No
Is this DS1
supposed to be PN’s
timing reference?
Yes
Refer problem for
investigation at other
end of facility.