NEC NDA-24298 manual SMDR2 Alrnn

ALRNN : Assignment of Logical Route and Route Class Data for NDM

b3 b2 b1 b0

0/1: -/Incoming Call (SMDR is required)

0/1: SMDR is required for toll and local out- going calls/SMDR is required only for toll outgoing calls.

0:

1:

2:

3:

Metering pulses are necessary. Hexadecimal assignment is “01.”

Example:

b3	b2	b1	b0
0	0	0	1
8	4	2	1

b0=bit 0

b1=bit 1...

The following explains what hexadecimal data “1” means for SMDR2:

•For incoming calls SMDR is required because Bit 0 is assigned as one (1).

•SMDR is required for toll and local outgoing calls because Bit 1 is assigned as zero (0).

•Metering pulses are detected by the system; therefore Bit 2 is zero (0) and Bit 3 is zero (0).

Figure 4-17

SMDR2 (ALRNN)

Table 4-24 SMDR2 (ALRNN)

CONTENTS/INPUT

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

b0

0-Detailed billing is not required for incoming calls.

⋅

⋅

⋅

⋅

1-Detailed billing is required for incoming calls.

⋅

⋅

⋅

⋅

0-Detailed billing is required for toll and local

⋅

⋅

⋅

⋅

outgoing calls.

b1

1-Detailed billing is required only for toll outgoing

⋅

⋅

⋅

⋅

calls.

0-

b2, 3

1-Metering pulses are used.

⋅

⋅ ⋅

⋅

2-

3-

NDA-24298CHAPTER 4

Page 557

Issue 1