DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-1574SYNC (Synchronization)

9
Figure 9-98. Synchronization Troubleshooting, Page 5 of 6
11
11
12
C
CSS
SYSTEM
SLIPS
ON MORE THAN
ONE SLAVE
PN?
ESCALATE
DONE
TO
PAGE 6
E
SLIPS
REMAIN?
REPLACE EIs
ASSOCIATED WITH
FIBER BETWEEN
TIMING MASTER
PN and SLAVE PN
REPLACE
TONE-CLOCK
IN TIMING
SLAVE PN
Yes Yes
Yes
Yes
REPLACE
TONE-CLOCK
IN MASTER
TIMING PN
No
No
No
No
SLIPS
REMAIN?
PROBLEM IS IN SWITCH (EI,
SNI, TONE-CLOCK or DS1’s in
PNs other than the timing master PN)
DIRECT
CONNECT
FROM PAGES
1, 2, OR 3