
– 598 –
CHAPTER 5
Operation Procedure for System with PIR
3.1.2
Line Control
Each line in a specific Line Circuit (LC/ELC) card is controlled by the PM in that line circuit card. The line
circuit cards are controlled from Telephony Server via the MUX. The following figure shows the control
route of line circuit cards.
Controlling LC/ELC Circuit Cards and Speech Path
LC
MUX
TDSW/INT
TSW
MDF
LT Cable
LT Cable
Control Signal
Speech Path
Control Signal
LC/ELC
Ordinary Telephone/
Ordinary Telephone/
Symbols:
: Circuit Card : Speech Path
: Control Signal
LC
PM
MUX
LC
LT Cable
LT Cable
Control Signal
Speech Path
LC/ELC
LC
PM
Dterm
Dterm
SV8500 Server
Summary of Contents for SV8500
Page 303: ...256 CHAPTER 3 System Messages Related call release result b7 b0 b7 0 1 Released Not released 4...
Page 547: ...500 CHAPTER 3 System Messages IP Address of when failed to LOGIN b7 b6 b5 b4 b3 b2 b1 b0 16 19...
Page 597: ...550 CHAPTER 4 Fault Repair Procedures This page is for your notes...
Page 728: ...681 CHAPTER 6 Routine Maintenance Procedure Condition And Cause Procedure and Parts Used...
Page 748: ...701 CHAPTER 7 Maintenance Commands SYSTEM SELECT 3 SW 1 8 Not used STS OFF Fixed...
Page 973: ......
Page 974: ...Printed in Japan 0901 020...
Page 975: ......