Panasonic DBS Section 540 Reference Manual page 68

Programming Initial T1 Network Options
4. Set the Resync timer.
Address
Options
Parameter
Note
5. Specify the number of T1 channels.
Addresses
Options
6. Specify the framing format.
Addresses
Options
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If one clock source fails, the system will switch to another clock source.
The re-sync timer determines how often the system attempts to return to
the original clock source.
FF1 8# 4# 2# 1# (0-25)#
0-25
0=Immediate (DBS returns to the first clock immediately.)
1-24=hours (Determines how often the DBS attempts to return to
the first clock.)
25=No retries (DBS does not attempt to go back to the first clock.)
Network Re-sync Timer
When the system attempts to go back to the first clock source,
existing calls will be disconnected.
Be sure to set this to include all T1 channels used including both network
channels and non-network channels.
Master cabinet: FF1 8# 4# 4# 1# 2# (0-24)#
Slave cabinet: FF1 8# 4# 5# 1# 2# (0-24)#
0-24 (0)
Be sure to match the framing format ordered from the CO or from the far
end. In most cases, SF (D4) is used.
Master cabinet: FF1 8# 4# 4# 1# 3# (0-1)#
Slave cabinet: FF1 8# 4# 5# 1# 3# (0-1)#
0=SF (SF stands for super frame, which is also known as
D4.)
1=ESF (ESF stands for extended super frame.)
Note: The above command requires a system restart to take effect.
T1 Networking - Revised April 2000
Quick-Start Programming
DBS-2.3/9.2-540