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Server Alarms - Avaya Support

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Communication Manager Maintenance Object Repair Procedures<br />

Figure 112: Synchronization Troubleshooting, Fig. 2 of 5<br />

From<br />

Fig 1<br />

A<br />

Slips on any DS1<br />

facilities?<br />

2<br />

No<br />

Slips on IPSI or DS1-C or<br />

Tone-Clock, EIs, or SNIs<br />

?<br />

4<br />

Done<br />

No<br />

Yes<br />

Yes<br />

Examine the<br />

synchronization plan<br />

for the network.<br />

Use the list sync<br />

command<br />

Problem is internal to<br />

the switch<br />

To Fig 4<br />

1260 Maintenance <strong>Alarms</strong> for <strong>Avaya</strong> Communication Manager, Media Gateways and <strong>Server</strong>s<br />

D<br />

There is an administration<br />

discrepancy. This system is<br />

administered as the timing<br />

master but it should not be<br />

because there are DS1 spans<br />

with more accurate clocks.<br />

Yes<br />

E<br />

No<br />

Does the<br />

administration of this<br />

system agree with the<br />

Network synchronization<br />

plan? Make sure that<br />

there is only one<br />

master clock source.<br />

This system is administered and<br />

is acting as the timing master.<br />

This is by intent so the slipping<br />

facilities must be tie trunks.<br />

To Fig 3

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