Software Increment Release Notes
================================

Increment ID:   I30A1730
Date created:   07/20/2001


Title:
------
Line Loop Testing Enhancements 


Effect on Traffic / Warnings:
-----------------------------
This increment has no effect on traffic.


Detailed Description of Increment:  
----------------------------------
1. This increment corrects an issue where Line Loop Testing (LLT) commands that
   utilized the Integrated Remote Test Unit (IRTU) would not work properly when 
   the line card had been remapped with the DMSPROV tool and was on DMS Host two
   or higher.

2. This increment allows IRTU Line Cards (ILC) to function properly when 
   remapped with the DMSPROV tool.

3. This increment adds functionality so that ILC lines can be provisioned on 
   the UE9000 shelf.
  
4. This increment corrects an issue where line cards were having intermittent 
   dialtone because they were being incorrectly convicted as babblers.

5. This increment gets rid of misleading error messages during a UE9000 shelf 
   download.


System Configuration / Shelf Type Requirements:
-----------------------------------------------
This increment must be applied to all AN17.30 AccessNode configurations
and shelf types.  This increment affects the APU.


Prerequisite Increments Required:
---------------------------------
Increments I01A1730 - I29A1730 must be successfully applied prior to 
application of this increment.


Loads Affected:
---------------
APU: ACCL17AS 


Special Instructions:
---------------------
None


Installation Instructions:
--------------------------
Please refer to the Incremental Software Delivery Users Guide for general 
installation instructions.  This document may be obtained from either the 
AccessWeb ISD web site (https://www23.nortelnetworks.com/ACCESS_OPTICAL/esd/),
where the AccessNode increments are located, or you may order it through your 
Nortel Account Manager or Order Manager.  The document number for the 
Incremental Software Delivery Users Guide is P0934362.


Test Instructions:
------------------
Issue 1) Ensure all LLT commands from the switch work properly for remapped line
         cards that connect to DMS host two or higher.
         
Issue 2) Provision ILC lines on a remapped slot and ensure they work properly.

Issue 3) Make sure that ILC lines can be provisioned on the UE9000 shelf.  ILC
         lines will only come In-Service (IS) if the Multi-Line Circuit (MLC) 
         slot is empty.
         
Issue 4) Testing not required.

Issue 5) Testing not required.