Karel IA 12 Technical Reference And User'S Manual Download Page 8

 TECHNICAL REFERENCE  AND USER’S GUIDE   

REV AAA

IA12 ISDN ADAPTOR

The programming is performed by the system supervisor (extension with number 11(11) 

by default) in the exchange to which IA12 is attached. 
In order for any program to be entered, first the exchange must be put into programming 

mode by the system supervisor extension. 
The most important point to be careful is the structural characteristics of the ISDN line 

obtained from CO. Programming those features correctly is important for utilizing that 

ISDN line, which is attached to IA12, effectively.    

Line Status:

Parameters:

D  : 

Line number 

P  : 

The first IA12 ISDN adaptor that is attached to the system 

 

The second IA12 ISDN adaptor that is attached to the system 

 

The third IA12 ISDN adaptor that is attached to the system 

T  : 

Lines D and D+1 of the system that is attached to the motherboard of 

 

 

 

the IA12, which has been determined by the parameter P, are put into 

 

 

 

service. 

 

Lines  D  and  D+1  of  the  system  that  is  attached  to  the  EXP-IA12 

 

 

 

expansion  card  of  the  IA12,  which  has  been  determined  by  the 

 

 

 

parameter P, are put into service.

Default:

P = 0, T= 0 for all lines.

Notes:

•   Line number D should be odd (such as 01, 03, 17...)

•   If  an  odd-numbered  line  is  put  into  service,  then  so  is  the  consecutive  even-

 

numbered line.

•  If parameter P becomes 3, then the parameter T should not be entered as 2.

DDI Root Number / MSN Number Definition:

Parameters:

P  : 

The first IA12 ISDN adaptor that is attached to the system 

 

The second IA12 ISDN adaptor that is attached to the system 

 

The third IA12 ISDN adaptor that is attached to the system 

R  : 

ISDN line on the IA12 motherboard

 

ISDN line on the EXP-IA12 expansion card

S  : 

1, ……, 8  Index for the presented MSN number

T  : 

 

Telephone number (at most 10 digits)

PROGRAMMING

9

89 D 12 P T

80042 P 01 R S T

10

Default:

No MSN number has been defined.

Notes:

•    When that program is entered, MSN Number Comparison program is automatically 

 

activated.

•   The telephone number defined by T should be of at most 10 digits.

MSN Number Comparison:

It provides for comparison of the number that has been defined through the DDI Root 

Number/MSN Number Definition program and the numbers coming from the local C.O.

Parameters:

P  : 

The first IA12 ISDN adaptor that is attached to the system 

 

The second IA12 ISDN adaptor that is attached to the system 

 

The third IA12 ISDN adaptor that is attached to the system 

R  : 

ISDN line on the IA12 motherboard

 

ISDN line on the EXP-IA12 expansion card

S  : 

1, ……, 8  Index for the presented MSN number 

T  : 

The system makes comparison 

 

The system does not make comparison 

Default:

T=1.

Ringing Extension:

It provides for defining separate ringing extensions for the ISDN numbers obtained from 

CO. The programming may differ according to the Cases mentioned below: 

a.   Case 1: If the line is in MSN configuration, or it is in single-digit DDI configuration, 

b.   Case 2: If the DDI numbers are two-digit and Flexible Numbering is active in the system, 

c.   Case 3: If the DDI numbers are two-digit and Flexible Numbering is not active in the system, 

CASE 1:

8005 D P A

Parameters:

D  : 

 

Line number 

P  : 

1,……, 8  Index for the MSN number 

 

0, ……, 9  Last digit of the DDI number obtained from CO 

A  : 

 

Ringing extension

80042 P 02 R S T

Summary of Contents for IA 12

Page 1: ...08 2003 ISDN ADAPTOR IA 12 IA 12 TECHNICAL REFERENCE AND USER S GUIDE...

Page 2: ...he wall one should make sure screws are not defective Precautions must be taken in order to prevent any harmful substances from leaking or spilling into the adaptor in any way Failure in fulfilling th...

Page 3: ...aptor down to the details of parts Second chapter Installation This chapter tells about the installation methods according to the capacity of the adaptor This chapter definitely must be read before th...

Page 4: ...in RJ45 socket to the S0 that comes from the NT1 to the A B terminals of analog lines of the MS systems by two clip type connectors and to the serial data line by a 6 pin RJ type jack At one end of th...

Page 5: ...by IA12 Related settings can be done by the system software Besides software structure of the IA12 ISDN Adaptor supports some ISDN features specified below which are EURO ISDN compatible Calling Line...

Page 6: ...the RJ45 socket on the NT1 device and the other end to the RJ45 socket on the IA12 motherboard or the EXP IA12 card Analog Lines Each ISDN BRI line is converted to two analog lines A pair of consecut...

Page 7: ...micro switch 2 must be ON and the others must be OFF These settings are shown in the figure below When the installation is over and IA12 is put in service together with the system it has been connect...

Page 8: ...ptor that is attached to the system 3 The third IA12 ISDN adaptor that is attached to the system R 1 ISDN line on the IA12 motherboard 2 ISDN line on the EXP IA12 expansion card S 1 8 Index for the pr...

Page 9: ...00 thus the system determines the ringing extension Example If P 09 and the DDI number obtained from CO is 30 then the ringing extension is 30 09 100 139 12 IA12 General Parameters Several parameters...

Page 10: ...set through programming It is active by default Point to Point connection If it is active then that indicates that the structure of the ISDN line is so as only one device can be connected to it Otherw...

Page 11: ...TECHNICAL REFERENCE AND USER S GUIDE REV AAA IA12 ISDN ADAPTOR 15 16...

Page 12: ...TECHNICAL REFERENCE AND USER S GUIDE REV AAA IA12 ISDN ADAPTOR 17 18...

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