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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-950M/T-ANL (Maintenance/Test Analog Port)
10
Figure 10-71. ATMS Tie Trunk Test Call
Tie
Trunk
Facilities
Originating
Test Line
(OTL)
TN771
TDM Bus
Terminating
Test Line
(TTL)
TN771
TDM Bu
s
PBX originating
the test call
PBX terminating
the test call
Tie Trunk
Circuit Pack
Tie Trunk
Circuit Pack