NEC NDA-24298 manual 156

ASYD : Assignment of System Data

SYSTEM

BIT

SYSTEM

DATA

CORRESPONDING

DATA

DATA

(DATA)

DATA

INDEX

SYSTEM DATA CONTENTS

TYPE

00 - FF

(SYS)

(INDEX)

(Hex)

DATA

0 - 511

BIT

0/1

b0

Trunk Soft Hold Timer A:

b1

Miscellaneous Timer Counter (MTC) is to

Timer Value Setting

b2

be assigned a value from 0 Hex to F Hex

is MTC ⋅ TC sec.

(0-15).

b3

Note: When this

b4

Timer Class (TC) is to be assigned one of

data is 00

the following values:

b5

Hex, default

156

b6

b5

b4

b6

b5

b4

data is

automatically

0

0

0

=

–

1

0

0

=

–

set to 30 sec.

b6

0 0 1 = –

1 0 1 = –

0

1

0

=

–

1

1

0

=

–

0

1

1

=

2 sec.

1

1

1

=

–

1

0

b7

Not used

b0

Trunk Soft Hold Timer B:

b1

Miscellaneous Timer Counter (MTC) is to

b2

be assigned a value from 0 Hex to F Hex

(0-15).

b3

b4

Timer Class (TC) is to be assigned one of

the following values:

Timer Value Setting

b5

157

b6

b5

b4

b6

b5

b4

is MTC ⋅ TC sec.

Note

0

0

0

=

–

1

0

0

=

–

b6

0 0 1 = –

1 0 1 = –

0

1

0

=

–

1

1

0

=

–

0

1

1

=

2 sec.

1

1

1

=

–

0

b7

Not used

Note: When this data is 00 Hex, default data is automatically set to 18 sec. If Answer Signal is not received from destination office in C.O./Tie Line originating calls via Sender (ARTD ANS = 0 is set), Answer Signal is sent when this timer expires. (For tandem connection, assign the data at SYS1, INDEX 243.)

NDA-24298CHAPTER 4

Page 121

Issue 1