Table of Contents
Advertisement
Field Service Ver. 1.0 Apr. 2005
11.7.16
SOFT SWITCH: #16
Bit
Designation
No.
8
Reserved
7
Reserved
6
Reserved
5
Reserved
4
Reserved
3
Reserved
2
Fax communication
coding method
1
11.7.17
SOFT SWITCH: #17
Bit
Designation
No.
8
Reserved
7
Reserved
6
CED frequency
5
4
Pause between off hook
and CED signal
3
2
Inactivity timer [T5]
1
• T5: 60 ± 5 sec. in ITU-T standard
Function
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Coding
MMR
method
Bit 2
0
Bit 1
0
Function
Reserved
Reserved
0 : 2100 Hz
1 : 1100 Hz
Time
1.8 sec
T+ 100 ms T+ 200 ms T+ 300 ms
(T=)
to 2.5 sec
Bit 5
0
0
Bit 4
0
0
Bit 3
0
1
Time
T+ 400 ms T+ 500 ms T+ 600 ms T+ 700 ms
(T=)
Bit 5
1
1
Bit 4
0
0
Bit 3
0
1
Descrip-
T5 T5 + 20 sec T5 + 40 sec T5 + 60 sec
tion
Bit 2
0
0
Bit 1
0
1
11. Soft Switch Set
MR
MH
JBIG
0
1
1
1
0
1
0
0
1
1
0
1
1
1
1
1
0
1
1
1
0
1
Initial
Setting
Bit
HEX
0
0
0
0
0
0
0
1
3
1
Initial
Setting
Bit
HEX
0
0
0
0
0
0
0
0
0
0
125
Advertisement
Table of Contents
