NEC NEAX 7400 IMX - Page 168

ND-70348 (E) CHAPTER 4
Page 166
Revision 3.0
ASYD
Note 1: Normally assign “0”. (Only specific service needs data “1” in this bit.)
Related Layer3 Timer: T303, T310, T313.
SYSTEM
DATA
TYPE
(SYS)
SYSTEM
DATA
INDEX
(INDEX)
0 – 511
DATA
(DATA)
00 – FF
(Hex)
BIT
CORRESPONDING
DATA
SYSTEM DATA CONTENTS
DATA
0/1
BIT
1
220
b
0
Protocol of ISDN Terminal (BRI station)
0: Japan (INS64)
1: U.S.A. (5ESS)
2: Australia (TPH 1962)
3: Not used
4: Not used
5: N-ISDN1
6-15: Not used
b
1
b
2
b
3
b
4
RA (Rate Adaptation) for ISDN Terminal
0: RA designated by ADA2 command
1: V.110/X.30
2: Not used
3: Not used
b
5
0
b
6
ISDN service (When Index 186 bit6 = 1)
0/1 = In Service/Out of Service
b
7
ISDN Trunk Layer3 Timer Note 1
0/1 = Stop/Activate
221 00 Not used
222 00 Not used
223 00 Not used
224 00 Not used