Lucent Technologies Intuity CONVERSANT System Version 7.0 Guide

5  
Switch Interface Administration  Digital Interfaces
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 327
The list below shows the LSE1-specific fields:~
Idle Code
~
A-LAW or MU-LAW
~
CRC
The list below shows the LST1-specific fields:
~
CSU Distance
3  
Change any of the parameters as described in Assign an ISDN-PRI Layer 1 to Digital Circuit Cards
 on page 317
.
4  
Press 
F3
 (Save).
The system changes the specified parameters for the selected circuit 
card....

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Switch Interface Administration  Digital Interfaces
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 328
Use the following procedure to display the ISDN-PRI Layer 1 parameters:1  
Start at the ISDN-PRI Layer 1 menu (Figure 156 on page 316
) and select
The system displays the Display Parameters: ISDN-PRI Layer 1 window 
(Figure 159 on page 328
).
Figure 159. Display Parameters:  ISDN-PRI Layer 1 Window> Display Parameters 

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Switch Interface Administration  Digital Interfaces
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 329
2  
Enter the circuit card number in the 
Card Number:
 field, or press 
F2
 
(Choices) to select from a menu. Initially, all fields are populated with the 
default values for the circuit card number entered.
The 
Card Number:
 field is blank in Figure 159 on page 328
. After you 
enter the circuit card number, certain fields disappear depending on the...

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Switch Interface Administration  Digital Interfaces
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 330
Unassign ISDN-PRI 
Layer 1 Card
Note:Before attempting to make any assignment changes to circuit 
cards, they must be in the MANOOS state. See Equipment State
 
on page 150
 in Chapter 3, 
Voice System Administration
 , for 
additional information.
If you change digital protocol assignments on the voice system, 
you must make the change on the switch as...

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Switch Interface Administration  Digital Interfaces
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 331
Figure 160.  Unassign Card:  ISDN-PRI Layer 1 Window  
2  
Enter the circuit card number in the 
Card Number:
 field, or press 
F2
 
(Choices) to select from a menu.
The system displays the current parameter values for the selected circuit 
card.
3  
Press 
F3
 (Save).
The system removes the ISDN-PRI Layer 1 assignment from the selected 
circuit card.
4...

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Switch Interface Administration  Digital Interfaces
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 332
E1 PRI Using the ACULAB Protocol Converter
With the use of the ACULAB protocol converter card to support the United 
Kingdom’s DASS2 and DPNSS protocols, it is no longer necessary to assign 
an SP card to PRI for use with the E1 PRI protocol.  The D-channel 
processing can now be performed on the AYC21 circuit card leaving the SP 
circuit card available for...

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Switch Interface Administration  Digital Interfaces
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 333
Figure 161. Aculab Converter Card ConnectionsWhen using the Aculab protocol converter, it is necessary to set the FLAGS 
and NPI_TOA parameters in the /vs/data/pri/pri.rc file as described in the 
/vs/man/cat4/pri.rc.4 manual page.  This administration must be performed 
manually.
RX TX
RX TX
RX TX
B
A
C
K
P
L
A
N
E
Network
ACULAB converter card
AYC21 EI...

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Switch Interface Administration  T1 Configuration for the Intuity CONVERSANT System
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 334
T1 Configuration for the Intuity CONVERSANT
System for 4ESS Applications
The following options should be used when connecting an Intuity 
CONVERSANT system to a 4ESS via an E1/T1 line when using the E&M 
protocol.
Note:Some parameters on the switch side may require that you stop 
and restart the voice system once you have made...

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Switch Interface Administration  T1 Configuration for the Intuity CONVERSANT System
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 335
•
E1/T1 E&M Fixed Parameters:~
Framing/Line Coding: D4/ZCS•
Signaling: A or AB Robbed-bit E&M protocol
•
Incoming/Outgoing Start Dialing: wink/wink
•
Incoming/Outgoing Addressing: DTMF/DTMF
~
Timing Source: Looped Timed
•
4ESS Options
The following information is requested by AT&T when provisioning the 
4ESS for a E1/T1...

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Switch Interface Administration  T1 Configuration for the Intuity CONVERSANT System
Intuity™ CONVERSANT® System Version 7.0 Administration 
585-313-501 Issue 3 January 2000 336
•
ADDRESS SIGNALING (TYPE OF PULSING) TO CPE: DTMF(TT)
•
ADDRESS SIGNALING TT DELAY: 70MS
•
ADDRESS SIGNALING from CPE: DTMF(TT)
•
START DIAL SIGNALING PROVIDED BY CPE: WK
•
START DIAL SIGNALING PROVIDED TO CPE: WK (senderized 
operation)
•
CPE DOES NOT SUPPORT DIFFERENT SIGNALING 
BIDIRECTIONALLY
•
NUMBER OF DIGITS OUTPULSED...