Software Increment Release Notes
================================
Increment ID:   I07A1905
Release:        AN1905
Date created:   3-1-2003
Increment Type: UER

Title: UER: SSMAN, ADSL 4+4 changes, DMS10 to PBX forward disconnect
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Following is a list of issues addressed in this Increment. See below
for more details.
1. Silent Switchman updates to allow UER test completion
2. ADSL 4+4 card template changes to improve hardware stability
3. Forward disconnect improvements to the DMS-10 to PBX
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1. Silent Switchman updates to allow UER test completion
* Description: This increment, in addition to changes made in increment
I05A1905, incorporates changes to allow the DMS family of switches to 
perform the Silent Switchman test on the UER platform. Note that increment
I05A1905 must be applied in order for the test to function properly. 
* Pre-Increment Impact and work-around: Without the application of 
this and increment I05A1905, the SSMAN test will not operate on the UER
platform.
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2. ADSL 4+4 card template changes to improve hardware stability
* Description: Changes are introduced in this increment to provide
for additional protection to the ADSL 4+4 (NTNP44AA) card against 
sudden changes in loop current from adversely affecting the ADSL 4+4
hardware. The changes in this increment will operate protection relays 
in such a manner as to provide maximum protection against destructive 
loop current. Note that increment I05A1905 must be applied to provide 
total operability of this increment. Refer to the Special Instructions
section for detailed information on enabling this change on the Network 
Element.
* Pre-Increment Impact and work-around: NTNP44AA circuit packs could
fail during power surge events, requiring card replacement.
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3.  Forward disconnect improvements to the DMS-10 to PBX
* Description: A call scenario exists for PBX / Ground Start lines
served by an AccessNode off of a DMS-10 SMA, where the PBX line would
be set to an off-hook state, while the DMS-10 line termination would 
display idle when queried.
* Pre-Increment Impact and work-around: Ground-start PBX lines off the
DMS-10 would require manual resets in order to continue to provide 
service.
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Increments Needed:
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Increments I01A1905 through I06A1905 need to be successfully applied
prior to application of this increment.

Loads Affected:
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After successful application of this increment, the UER load will be:
URTDM19GB

Special Instructions:
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To enable the changes delivered in this increment for the ADSL 4+4
card (NTNP44AA), use the following procedure after Increments 
I05A1905, I06A1905 and I07A1905 have been applied:
1. Log into the Network Element with ADMIN privileges that has the
   4+4 cards.
2. Enter ISDCI, and then enter the DISPLAY command.
3. If I05A1905 and I07A1905 are applied, then continue. If either of
these are not applied then return to the OPC and apply the missing
increment(s).
4. Enter MLCLDCI.
5. Execute the command UPDATETEMPLATE ALL UER NTNP44AA ALL
   NOTE: This command will immediately load all IDLE ADSL 4+4 lines.
   Any lines that are engaged in a call at the time of execution will
   not be affected, but will be loaded with the new template as soon 
   as the line achieves the IDLE state.

Installation Instructions:
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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 located on the Zhone web page at
(http://www.zhone.com/support/patches/index.html), or you may request
document 830-00374-01 from your Zhone Technologies Account Manager or
Order Manager. Issues with this increment should be directed to
Zhone Global Services and Support at 1-877-ZHONE-20 (1-877-946-6320).