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Maintenance Commands
555-233-143
7-286
Issue 1 May 2002
set tdm
set tdm port-network PN# bus a | b [override]
This command determines which of the paired TDM buses (A or B) on a port
network will carry the control channel and dedicated tone time slots. Each port
network has a 512 time-slot TDM bus configured as two separate 256 time-slot
buses. This division allows for duplication of control channels and time slots
dedicated for use by system tones. On power-up, the control channel is carried
on the A bus, and the tone time slots are carried on the B bus. Execution of this
command puts both the control channel and the tone time slots on the specified
bus.
Under extremely heavy traffic load, tone time slots on the bus that is not currently
carrying the tones may be used for call processing. Use of the override command
under these conditions will cause calls to be dropped.
See
‘‘TDM-BUS (TDM Bus)’’ on page 8-1588
for details.
Parameters
Examples
set tdm port-network 2 bus a
PN#
The Port Network number of the TDM bus to be set. List cabinet displays port
network numbers for a given cabinet.
bus
One of the paired TDM buses, a or b.
override
This option forces the setting of a bus which is out of service or a bus whose dedicated
tone time slots are in use by call processing.
!
CAUTION:
Use of this option disrupts service.
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...