Table C lists and explains the subsystems of the DMS-100 switch software that generate log reports.
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Name Critical Major Description
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ACCS - - The Automatic Calling Card Services (ACCS) subsystem
provides the capabilities to obtain information related
to calling card services.
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ACD - - The Automatic Call Distribution (ACD) subsystem provides
equal distribution of calls to set answering positions.
When all the positions are busy, the system queues the
calls in the order of their arrival, according to call
priority. The ACD performs audits to check for errors
in each ACD group.
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ACMS - - The Automatic Call Distribution (ACD) subsystem provides
equal distribution of calls to set answering positions.
when the positions are all busy, calls are prompted in the
order of their arrival, taking into account call priority.
The ACD performs audits to check for errors in each ACD group.
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ACNS - - The Attendant Console Night Service (ACNS) subsystem
controls the digits dialed to access night services provided
by customers connected to MDC.
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ACT - - The Activity (ACT) subsystem checks Central Control
Complex (CCC) for transient mismatches between the active
and inactive sides.
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ALRM - - The Alarm (ALRM) subsystem checks the accuracy of connections
to the Emergency Service Bureau (ESB). The Alarm subsystem
sends indications of alarm conditions over a trunk to a remote
operator position.
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ALT - - The Automatic Line Testing (ALT) subsystem provides automatic
testing for large groups of lines during low traffic periods.
The ALT performs on all line equipment. This includes
peripherals, circuit cards, facilities, and connected telephones.
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AMA - - The Automatic Message Accounting (AMA) subsystem gathers and
records all necessary data for subscriber-dialed calls that can
be billed.
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AMAB - - The Automatic Message Accounting Buffer (AMAB) subsystem
establishes and controls the AMA buffer. This buffer is where
the AMA subsystem records data for subscriber-dialed calls that
can be billed.
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AOSS - - The Auxiliary Operator Services System (AOSS) subsystem allows
operators to provide subscribers with services as directory help
(local and long distance) and call intercept.
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APS - - The Attendant Pay Station (APS) subsystem allows all lines in a
service hall to route call information to an exact output device.
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ARN - - The Automatic Recall with Name (ARN) subsystem uses the service
node to provide an audible name announcement identifying the last
caller to the two-level AR announcement.
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ASR - - The Automatic Set Relocation (ASR) subsystem allows the user to
move Integrated Voice and Data (IVD) sets from one location to
another without technician interruption.
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ATB - - The All Trunks Busy (ATB) subsystem checks for busy conditions
on trunks that terminate to a single location.
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ATME - 201, 204 The Automatic Transmission Measuring Equipment (ATME) subsystem
controls equipment that makes transmission measurements ons
circuits terminating at long distance switching centers.
For example, international gateways.
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ATT - - The Automatic Trunk Testing (ATT) subsystem provides automatic
testing for outgoing trunks and outgoing parts of two-way trunks.
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AUD - - The Audit (AUD) subsystem checks the accuracy of Central Control
(CC) software and attempts to correct detected errors.
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AUDT - - The Audit (AUDT) subsystem checks the accuracy of Peripheral
Module (PM) software and attempts to correct detected errors.
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BERT - - The Bit Error Rate Test (BERT) subsystem reports conditions
concerning applications using Integrated Bit Error Rate Testers
(IBERT).
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BMS - - The Buffer Management System (BMS) subsystem reports conditions
concerning the allocation and deallocation of buffer space to
applications using BMS.
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CC 107, 102, 104 The Central Control (CC) subsystem controls the data
128 112, 113, processing functions of a DMS-100 along with its associated
114, 120 Data Store (DS) and Program Store (PS).
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CCI - - The Computer Consoles, Inc. (CCI) subsystem reports on messaging
errors between a DMS-100 switch and a CCI (DAS/C) system. This
subsystem also provides information on the error and indicates
the call should be operator-handled.
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CCIS - 104, 108, The Common Channel Interoffice Signaling (CCIS)
120, 122, subsystem controls information exchange between
130, 131 processor-equipped switching systems over a network of
switching links.
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CCS 209, 175, 231 The Common Channel Signaling (CCS) subsystem logs
210, report on CCS7 link-set and routeset management
213, functions. These functions include the maintenance of
214, signaling link-sets and the restoration of signaling to a link
215, in the event of link failure or other interruption in service.
218,
219
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CDC - - The Customer Data Change (CDC) subsystem allows end office
subscribers to change data through service orders from their
premises.
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CDIV - - The Call Diversion (CDIV) subsystem provides information
concerning the Call Diversion feature.
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CDRC - - The Call Detail Recording Call Entry (CDRC) subsystem controls
data collection, recording, and storage for each call processed
by the DMS-300 Gateway.
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CDRE 100 101 The Call Detail Recording Extension Blocks (CDRE) subsystem
accesses the recording unit required to record CDR data on a
call processed by the DMS-300 Gateway.
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CDRS - - The Call Detail Recording Call Processing (CDRS) subsystem
determines if CDR is activated or not activated for calls
processed by the DMS-300 Gateway.
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CFW - - The Call Forwarding (CFW) subsystem controls a service-related
feature that permits a station to redirect incoming calls to
another station.
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CM 105, 104, 112, The Computing Module (CM) subsystem controls the maintenance
109, 122, 125, and call processing capabilities of a DMS-100E Enhanced Core
111, 133, 137, switch.
116 158
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CMC - 101, 102, The Central Message Controller (CMC) subsystem controls a hardware
110, 111 entity in the Central Control Complex (CCC). The CMC provides an
interface between the Central Control (CC) and the Network Message
Controllers (NMC), or the Input/Output Controllers (IOC).
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CP - - The Call Processing (CP) subsystem controls processes involved in
the set up of connections through the DMS-100 network between the
calling and called parties.
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CPM - - The Core Package Modules (CPM) subsystem connect to the DMS-100.
The CPM provide information on the link and node maintenance for
the Data Package Network (DPN).
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CRMG - - The Call Reference Manager (CRMG) subsystem controls the
allocation and recording of call reference numbers on a switch.
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CRT - - The Call Redirect (CRT) subsystem provides residential subscribers
with the ability to transfer calls to a pre-defined routing
directory number.
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CSC - - The Customer Service Change (CSC) subsystem provides information
concerning data changes to subscriber lines.
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CTID - - The Clone Terminal Identifier (CTID) log reports notify operating
company personnel about requests for the allocation of a clone
virtual Terminal Identifier (TID).
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C6TU - - The Channel 6 Test Utility (C6TU) subsystem provides unit testing
of Common Channel Interoffice Signaling (CCIS) features.
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C7TD - - The Common Channel Signaling (CCS7) Test Driver (C7TD) subsystem
implements test procedures prescribed by the technician to analyze
a CCS7 system network.
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C7TU - - The Common Channel Signaling (CCS7) Test Utility (C7TU) subsystem
records the messages or message attempts to and from the C7TU.
Do not generate these logs in a office.
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C7UP - - The Common Channel Signaling (CCS7) ISDN User Part (ISUP) (C7UP)
subsystem controls circuit group blocking and circuit group not
blocking messages. The subsystem controls the circuit groups as
part of ISUP trunk maintenance.
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DAS - - The Directory Assistance Service (DAS) subsystem enhances the
Traffic Operator Position System (TOPS) by using DAS for servicing
Directory Assistance (DA) and Intercept (INT) calls.
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DCR - - The Dynamically Controlled Routing (DCR) subsystem determines
other toll call destinations and enhances the quality of a
toll network.
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DDIS - - The Data Distributor (DDIS) subsystem monitors the DMS-100
database and collects line data changes for the Business Network
Management (BNM) database.
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DDM - - The Distributed Data Manager (DDM) subsystem updates the data of
many DMS-100 nodes at the same time.
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DISK - - The Disk subsystem manages files and volumes on disk drives of
the System Load module (SLM).
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DDU - 204 The Disk Drive Unit (DDU) subsystem controls the disk drive and
associated power-converter card installed in an Input/Output
(I/O) equipment frame.
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DFIL - - The Datafill (DFIL) subsystem reports on call interruptions during
call processing or debugging operations. The reports indicate
entry errors. These errors can include specifying more than
the maximum number of digits for one stage of outpulsing.
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DIRP - - The Device Independent Recording Package (DIRP) subsystem directs
data automatically from the different administrative and
maintenance facilities to the correct recording devices.
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DLC - - The Digital Link Control (DLC) subsystem provides a means of
passing data to and from an IBM and a DMS-100 switch.
Technicians and testers use this tool to load files or data,
and is not generally available to the field.
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DNC - - The Directory Number Check (DNC) subsystem is a test run by
Faultsman digits test. It provides a mechanism for checking
the Directory Number (DN) associated with the line. When you
dial a DN, the switch checks the number. If the number is
wrong, a DNC100 generates.
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DNPC - - The Directory Number Primary inter-LATA Carrier (DNPC) subsystem
allows an operating company to provide operator services. The
operator services are for inter-LATA calls from equal access or
not-equal access end offices.
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DPNS - - The Digital Private Network Signaling (DPNS) subsystem is a
Common Channel Signaling System used between Private Branch
Exchanges (PBX). The DPNS logs reports on the state and
events of DPNS links.
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DPP 100 100, 101 The Distributed Processing Peripheral (DPP) subsystem provides
the DMS-100 with Automatic Message Accounting (AMA) recording and
data transmission capabilities. The AMA capabilities comply with
the Bellcore specification for Automatic Message Accounting
Transmission Systems (ATMAPS).
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DRT - - The Digit Reception Test (DRT) is a test run by the Faultsman
digit test. The test is to verify that the dialed digits are
correctly received by the switch. Digits are dialed according
to a preset order. Log DRT100 produces if the switch detects
an error.
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DTSR - - The Dial-Tone Speed Recording (DTSR) subsystem provides
information on the activation/deactivation of the dialtone
speed recorder.
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DVI 100 101 The Data and Voice DS30 Interface (DVI) subsystem handles
maintenance, state changes, and requests of the DVI node.
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EAD - - The Engineering and Administration (EAD) subsystem provides an
interface between the EAD Acquisition System (EADAS) and the
DMS-100. Requested messages or transmission problem reports
are sent to EAD.
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EATS - - The Equal Access Traffic Separation (EATS) subsystem pegs traffic
sent to default registers in the Traffic Separation Measurement
System (TSMS).
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ECO - - The Emergency Cutoff Interruption (ECO) subsystem provides the
company with a mechanism for preventing calls that are not
necessary during an emergency.
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EKTS - - The Electronic-Key Telephone Service (EKTS) subsystem is a
collection of voice band features from a base at central office.
The features provide customers with key system capabilities.
The EKTS allows call appearances of a single DN on a number of
terminals.
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EICTS - - The Enhanced Network Integrity Check Traffic Simulator (EICTS)
subsystem tests the performance of the call paths or fabric of
the network.
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ENCP - - The Enhanced Network Call Processing (ENCP) subsystem controls
processes in setting connections between calling and called
parties in a DMS-100 Enhanced Network (ENET).
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ENDB - - The Enhanced Network Data Base (ENDB) subsystem is a database
audit system for the Enhanced Network (ENET).
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ENET - - The Enhanced Network (ENET) subsystem provides information about
computing module enhanced network maintenance.
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ESA - - The Emergency Stand-Alone (ESA) subsystem permits local calling
within a Remote Line Module (RLM) or Remote Line Concentrating
Module (RLCM). The ESA permits these calls in the event of loss
of communication with the host office.
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ESG - - The Emergency Service Group (ESG) subsystem provides information
on terminating hunt group options intended for use by emergency
services.
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EXT 103, 102, 107 The External Alarms (EXT) subsystem controls and tests the office
108 alarm unit.
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E911 - - The Enhanced 911 (E911) subsystem provides a central emergency
service by routing calls to correct Public-Safety Answering Points
(PSAP).
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FCO - - The FiberCenter OM Acquisition (FCO) process collects a set of
specified OMs from the DMS-100 OM system. The FCO process sends
the specified OMs to a client process on the FiberCenter
Operational Controller (OPC).
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FM - - The Focused Maintenance (FM) subsystem provides alarm information
when failure counts for line and trunk problems exceed established
thresholds.
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FMT 100 101 The Fiber Multiplex Terminal (FMT) subsystem reports status
changes of a FMT.
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FRB - - The Faultsman Ringback (FRB) subsystem is a maintenance feature
used by a field engineer to test continuity of a line. The field
engineer can also make other adjustments on the premises of the
subscribers.
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FPRT - - The DMS-Core Footprint (FPRT) subsystem provides the ability to
record the status and events that make the system start again.
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FTR - - The Feature (FTR) subsystem provides information about the appl-
ication of a treatment tone, announcement, or audio to an agent.
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FTU - - The File Transfer System (FTU) subsystem provides information on
the downloading of files to a remote DMS-100.
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GWSA - - The Gateway Service Analysis (GWSA) subsystem controls class name
of users authorized to access the input/output system of the
DMS-300 Gateway. The authorized user obtains information
concerning quality of call completion activities.
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HEAP - - The HEAP subsystem is a memory control utility for use by call
processing and other Support Operating System (SOS) processes.
The HEAP logs inform users of the allocation and deallocation of
memory at run time.
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IBM - - International Business Machines (IBM) subsystem controls
communication between a DMS-100 and the IBM Directory Assistance
System (DAS). This communication provides support for the
DMS-100 Auxiliary Operator Services System (AOSS).
Refer to the explanation of the AOSS log subsystem in this table.
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IBN - - The Integrated Business Network (IBN) subsystem controls a
business services package that uses DMS-100 data-handling
capabilities to provide a central telephone exchange service.
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ICMO - 101, 102 The Incoming Message Overload (ICMO) subsystem measures incoming
messages from the peripherals to the Central Control (CC).
The ICMO subsystem measures the incoming messages over the two
Central Message Controller (CMC) ports.
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ICTS - - The Integrity Check Traffic Simulator (ICTS) subsystem identifies
and corrects network accuracy problems in the absence of traffic.
The ICTS sets up a large number of network connections. The
peripherals associated with a connection monitor the accuracy and
parity values transmitted over the connection. Defective hardware
has the integrity counts incremented against the path data, as
the system retains the connection on the specified plane. Access
these counts through the NET INTEG level of the MAP terminal.
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IDCHGGAT - - The International Digital Communication Charge Database Procedure
Gate (IDCHGGAT) subsystem implements charge rate databases.
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IDPL - - Identifier Pools (IDPL) manage the use of Transaction Application
Part (TCAP) identifiers.
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INIT - - The Initialization (INIT) subsystem provides information
concerning the completion or failure of data initialization
after a system starts again.
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INTP - - The Interrupt (INTP) subsystem controls the message counter for
messages processed by the CMC. The INTP allows quality
measurements of CMC performance and message traffic flow.
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IPGW - - The Internet Protocol Gateway subsystem provides maintenance
access for the Gateway node.
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IOAU - - The Input/Output Audit (IOAU) subsystem checks the accuracy of
routes and devices. The system uses these routes and devices to
achieve a bi-directional data exchange between I/O devices and
the Central Control (CC).
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IOD - 103, 104 The Input/Output Device (IOD) subsystem controls the hardware
associated with devices used to achieve a bi-directional data
exchange.
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IOGA - - The Input/Output Gate (IOGA) subsystem retrieves the node number
or name for the I/O device.
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ISA - - The International Service Analysis (ISA) subsystem controls class
identification of users authorized to access the input/output
system. Authorized users obtain information concerning quality of
call completion activities on international switches.
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ISDN 112 111, 113 The Integrated Services Digital Network (ISDN) subsystem controls
114 communications of ISDN DMS-100 switches.
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ISF - - The International Subscriber Feature (ISF) subsystem monitors
the feature data updated by a subscriber.
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ISP - - The ISDN Service Provisioning (ISP) subsystem provides
information on the errors that occur while ISDN services perform.
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ISUP - - The ISDN User Part (ISUP) subsystem provides information on the
performance of ISUP trunks. The ISUP monitors performance in
relation to known message volume, attempts not completed, and
circuit availability.
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ITN - - The Inter Network (ITN) subsystem operates the Transmission
Control Protocol (TCP) for communication between SuperNode
and third-party host computers by the Ethernet Interface
Units (EIU).
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ITOP - 106 The International Traffic Operator Position (ITOP) subsystem
controls the international toll operator position consisting
of a video display, keyboard, and headset. The ITOP monitors
call details and enters routes and bills information.
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KTRK - - The Killer Trunk Reporting (KTRK) subsystem reports trunks
that exhibit at least one killer trunk property. These
properties include killer trunk, slow release, always busy,
or always idle.
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LINE - - The Line Maintenance (LINE) subsystem controls the hardware
and software entities associated with line equipment. These
entities include, peripherals, circuit cards, facilities,
and connected telephones.
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LLC 100 - The Line Load Control (LLC) subsystem selectively denies call
origination capabilities to specified subscriber lines. The
LLC denies the origination when excessive demands for service
are offered to the switching center.
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LMAN - - The Load Management (LMAN) subsystem records each load command
entered by the senior supervisor in an Automatic Call
Distribution (ACD) setup.
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LOST - - The Lost Message (LOST) documents incoming and outgoing messages,
and messages that bounce back and are lost. The record includes
the lost messages.
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MCT - - The Malicious Call Trace (MCT) subsystem uses NTLS09 signaling
between the DMS-100 switch and the local switching offices.
The MCT gathers data for reports on malicious calls.
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MDN - - The Multiple-Appearance Directory Number (MDN) subsystem provides
information on software testing. Do not generate these log
reports in an office.
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MIS - - The Management Information System (MIS) subsystem provides a
downstream processor with the ability to request Automatic Call
Distribution (ACD) information from the DMS-100. This
information is for old reports and real-time statistics.
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MISC - - The Miscellaneous (MISC) subsystem provides information that
allows debugging of trouble encountered in another subsystem.
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MISM - - When a Mismatch (MISM) interrupt occurs, the mismatch logs are
sent to the ACTSYS buffer. A mismatch log is not sent to any
device printing logs at the time it occurs. The CC102 and CC105
logs print under normal conditions.
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MM - 113 The Mismatch (MM) subsystem reports on mismatch and transient
mismatch faults in a DMS-100E Enhanced Core switch.
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MOD - - The Module (MOD) subsystem checks for software processing errors
during call processing.
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MPC - - The Multi-Protocol Controller (MPC) subsystem allows data
communication between the DMS-100 and another computer.
For example, a central office billing computer or another
switch, through the use of any data communication protocol.
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MS - 101, 103, The Message Switch (MS) subsystem performs the routing of
263 messages within the DMS-100E Enhanced Core switch.
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MSRT - - The Message Routing (MSRT) subsystem provides information on
primary rate access networking failures and rejections.
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MTCB - - The Maintenance Base (MTCB) subsystem provides general support
for maintenance software to implement a compatible method for
PM software associated with different peripheral types.
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MTD - 103 The Magnetic Tape Device (MTD) subsystem controls the magnetic
tape loading device.
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MTR - 116, 118, The Metering (MTR) subsystem provides a method for billing
123 subscribers for use of telephone network facilities during a call.
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MTS - - The Message Transfer System (MTS) subsystem provides notification
of messaging failures.
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MTXT - - The Mobile Telephone Exchange Text (MTXT) log reports provide
information about cellular phone services that the operating
company provides to subscribers.
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NCS - - The Network Control System (NCS) system connects with the
DMS-100. The connection provides capabilities for operation
and maintenance of services for the Packet Handler (PH) by
the DMS-100.
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NCAS - - The Non-Call Associated Signaling (NCAS) subsystem provides
for signaling connections on Nortel Networks National ISDN
Primary Rate Interface (NTNI PRI) links between Class 2
customer premise equipment and a DMS-100 switch.
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NET - - The Network (NET) subsystem controls a group of circuits and
terminals where transmission facilities interconnect subscriber
stations directly or not directly. For example, as in
line-to-line connections or as in line-to-trunk, or
trunk-to-line connections.
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NETM - 104, 116 The Network Maintenance (NETM) subsystem controls the status of
128 the network and its links. This subsystem also provides
information on the results of diagnostic tests.
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NOP 103 - The Network Operations Protocol (NOP) subsystem provides
information concerning problems in file transfer. The NOP
provides information concerning problems in transaction and
pass through DMS MAP areas of the DMS-NOS (Network Operations
System).
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NO6 - 104 The Number 6 Signaling (NO6) checks Common Channel Signaling
System (CCSS) integrity within the DMS-100. The CCSS uses an
independent signaling network for transmission of telephony
messages related to groups of speech circuits.
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NPAC - 212 The Nortel Networks X.25 Controller (NPAC) subsystem reports
details concerning X.25 protocol.
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NSC - - The Number Services Code (NSC) subsystem reports on invalid
data received by a Service Switching Point (SSP) for
Enhanced 800 Service.
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NSS - - The Network Services Software (NSS) subsystem provides a wide
range of capabilities and functions associated with network
services.
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NWM - - The Network Management (NWM) subsystem controls a set of
facilities that operate the DMS-100 Family network. The NWM
objective is to make the best use of available resources during
an overload or a facility failure.
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N6 113, 111, 112, The Number 6 Signaling (N6) subsystem checks the accuracy
131, 114, 115, of the CCSS as it interacts outside the DMS-100 with other
140 123, 124, switches.
130, 134
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N6TU - - The Number 6 Signaling Test Unit (N6TU) subsystem checks
accuracy of test equipment used to verify the CCSS is operating
correctly.
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OAIN - - The Operator Advanced Intelligent Network (OAIN) subsystem is
part of call processing and maintenance for Operator Services
System Advanced Intelligent Network (OSSAIN). OSSAIN provides
an interface between a DMS-100 TOPS switch and external service
nodes.
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OCCP - - The Occupancy Peak (OCCP) subsystem determines when the Central
Control (CC) is operating under a high load percentage.
-----------------------------------------------------------------------------------------
OCS - - The Overload Control System (OCS) subsystem provides information
concerning problems related to the load on the central controller,
caused by peak call processing demands.
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OHBT - - The Off-Hook Balance Test (OHBT) optimizes the balance network
for loaded subscriber loops. The OHBT determines the pad values
necessary for the subscriber line to meet trans-hybrid loss
requirements.
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OMAP - - Operational Measurement Application Part (OMAP) logs document
the results of Message Routing Verification Tests (MRVT).
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OMPR - - The Operational Measurement Problem Reports (OMPR) document
occurrences of problems encountered when attempting to accumulate
statistics for OMRS subsystem log reports.
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OMRS - - The Operational Measurement Reporting System (OMRS) provides OM
periodic reports according to a known schedule.
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OM2 - - The Operational Measurement 2 (OM2) checks accuracy of gathered
statistics.
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OOC - - The Overseas Operator Center (OOC) subsystem provides gateway
operator services and rate and route information.
-----------------------------------------------------------------------------------------
OSTR - - The Operator Services Trouble Report (OSTR) subsystem provides
information on conference circuits in use by an Automatic Call
Distribution (ACD) operator services platform.
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PCH - - The Patch (PCH) subsystem reports conditions concerning the
use of the DMS-100 patcher facility.
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PEND - - The Pending Order System (PEND) provides facilities for storing
data modification orders (service orders). These facilities
also retrieve the service orders at the time specified for
execution.
-----------------------------------------------------------------------------------------
PES - - The Power and Environment System (PES) provides the means of
controlling and monitoring the Outside Plant Module (OPM) cabinet
service orders. The ESP provides the means for retrieving the
OPM at the time specified for execution.
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PM 170, 235, 105 The Peripheral Module (PM) controls all hardware and software
102 systems that provide interfaces with external line, trunk,
or service facilities.
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PMC - - The Printed Meter Check (PMC) subsystem sends a log to a
printer for answered outgoing calls made on lines with the
PMC option.
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PRFM - - The Performance (PRFM) logs indicate the load on a PM and
its performance under this load.
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PRSM - - Post-Release Software Manager (PRSM) logs indicate conditions
related to the use of PRSM.
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QMIS - - The Queue Management System (QMIS) provides information about
the transmission of a QMS buffer.
-----------------------------------------------------------------------------------------
REPL - - The system generates the Report log (REPL) when updates are
attempted during call processing and no journal file is available.
-----------------------------------------------------------------------------------------
RLT - - The Network Attendant Service (NAS) Release Link Trunk (RLT)
subsystem allows for decreasing the number of required trunk
facilities. This decrease occurs when the attendant services
are consolidated at one or more nodes in the network.
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RMAN - - The Remote Load Management (RMAN) subsystem provides a downstream
processor with the ability to issue Automatic Call Distribution
(ACD) load management commands at a distance.
-----------------------------------------------------------------------------------------
RMSG - - Rapid Messaging (RMSG) logs indicate conditions related to
the use of ISDN Basic Rate Interface (BRI) Rapid Messaging.
-----------------------------------------------------------------------------------------
RO - - The Remote Operation (RO) subsystem provides a general remote
operation interface between applications in DMS-100 and external
systems.
-----------------------------------------------------------------------------------------
RONI - - The Remote-Operator Number Identification (RONI) subsystem checks
for problems encountered during remote Central Automatic Message
Accounting (CAMA) call attempts.
-----------------------------------------------------------------------------------------
SA - - The Service Analysis (SA) subsystem controls class identification
of users authorized to access the input/output system. The
authorized user obtains information concerning quality of call
completion activities.
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SALN - - The Station Administration Line (SALN) subsystem reports on Line
Equipment Number (LEN) data discrepancies. The SALN reports on
LEN data discrepancies between the DMS-100 database and the
Business Network Management (BNM) database. The SALN reports
the discrepancies on a Digital Network Controller (DNC).
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SCAI - - The Switch Computer Application Interface (SCAI) subsystem is
a signaling interface provided by the DMS-100 to a host computer.
The SCAI supports many different applications that require
switch-host communication.
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SCP - - The Service Control Point (SCP) subsystem reports results or
SCP local subsystem management audits.
-----------------------------------------------------------------------------------------
SCR - - The Selective Charge Recording (SCR) subsystem allows the charges
for the current call quoted to the subscriber at the completion
of a call. Only subscribers which have this feature can use
the SCR subsystem
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SCSS - - Special Connection Special Services (SCSS) subsystem provides
for nailed-up hairpin and side door connections between
special-service lines and DS-1 channels. The SCSS provides
the connections through a Subscriber Module Urban (SMU).
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SDMB 355 355 SuperNode Data Manager Billing (SDMB) logs indicate conditions
related to the use of the SDMB subsystem.
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SDS - - Special Delivery Service (SDS) logs indicate conditions related
to SDS processing.
-----------------------------------------------------------------------------------------
SEAS - - The Signaling Engineering Administration System (SEAS) provides
operating company Signaling Engineering and Administration Center
(SEAC) personnel with mechanized support capabilities. With the
mechanized support capabilities, SEAC personnel can provision,
engineer, and administer networks of Signal Transfer Points (STP)
and signaling links.
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SECU - - The Security (SECU) subsystem controls login and logout
procedures, input commands, passwords, and priority login
procedures for classified users.
-----------------------------------------------------------------------------------------
SLE - - The Screening List Editing (SLE) subsystem provides the interface
to screen out incoming calls for special treatment.
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SLM - 200, 202, The System Load Module (SLM) subsystem offers a reliable and
206, 208, good loading capability for DMS-100E Enhanced Core switches.
403
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SLNK 107, - The SL-100 Link (SLNK) ACD feature distributes a large number
108 of incoming calls among a number of telephone (ACD) positions.
The SLNK logs provide a hard-copy history of the activities
that occur on each data link.
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SLNW - - The SL-100 Network Control (SLNW) logs report on data
communication applications between the Subregional Control
Facility (SRCF) and the SL-100. The system generates the logs
when the SL-100 fails to:
* Establish a network connection.
* Receive a message from the network connection.
* Receive an acknowledgment from the remote application.
* Send the message to the network connection.
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SMDI 108 103 The Simplified Message Desk Interface (SMDI) subsystem provides
communication between the DMS-100 and a message desk. A message
desk serves as an answering service for stations that have their
calls forwarded.
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SME - - The Signaling Management Environment (SME) subsystem contains
software that implements operating ISDN Basic Rate Access (BRA)
basic calling.
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SNAC - 103 The Switching Network Analysis Center (SNAC) subsystem is a
method by which operators at a TOPS position can report trouble.
The operator enters a 2-digit trouble code that causes the SNAC
subsystem to generate a log report detailing the trouble.
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SOS 100, - The Support Operating System (SOS) reports that certain
101, operations have occurred. These operations include a dump,
110 or use (or attempted use) of priority or privileged commands.
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SPC - - The Semi-Permanent Connection (SPC) subsystem reports on the
state of semi-permanent connections. These connections include
line-to-line, trunk-to-trunk, or line-to-trunk which may be set
up or taken down by administrative personnel through table
control.
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SRC - - The System Recovery Controller (SRC) system.
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SS - - The Special Services (SS) substation includes telecommunications
services other than Plain Ordinary Telephone Service (POTS),
coin, and simple business services.
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STOR - - The Store Allocator (STOR) subsystem maintains a set of critical
data structures that it modifies each time an application
allocates or deallocates store.
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SWCT - 103 The Switch in Activity (SWCT) subsystem provides information that
concerns the completion or failure of each SWCT step attempted.
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SWER - - The Software Error (SWER) subsystem provides information that
concerns software errors found during code execution that include
the code location where trouble was encountered. The SWER also
provides the code location where the system generates a log
report when the LOGTRACE utility is turned on.
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SWNR - - The Switch of Activity/Node (SWNR) subsystem provides information
on the state of different nodes in response to a warm SWCT, a
transfer of control to the backup CC with no loss of service.
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SYNC - - The Synchronous Clock (SYNC) subsystem controls the DMS-100
clocks so the clocks run in sync and follow industry time
standards.
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TABL - - The Table (TABL) subsystem indicates a user has accessed or
attempted to access a Customer Data table in read or
write mode.
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TCAP - - The Transaction Capabilities Application Part (TCAP) subsystem
provides a common protocol for remote operations across the
CCS7 network.
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TCCI - - The TOPS CCI (TCCI) subsystem provides support for messaging
protocol between the DMS-100 TOPS voice response and the
Computer Consoles Inc. Directory Assistance System (CCI DAS/C)
database.
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TEOL - - The TOPS subsystem generates TOPS End-of-Life (TEOL) messages
that list all functionality areas used in the previous week that
are scheduled for removal from the TOPS software load at a future
date.
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TFAN - - The Traffic Analysis (TFAN) subsystem controls the flow of
traffic data to the default OM registers.
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TH - - The Testhead (TH) subsystem provides support to test and maintain
Test Access Controller (TAC) cards in the TAC peripheral.
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TKCV - - The Trunk Conversion (TKCV) subsystem provides a method to
convert Per-Trunk Signaling (PTS) trunks to ISDN User Part (ISUP)
trunks to make use of the SS7 signaling protocol.
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TME - - The Terminal Management Environment (TME) subsystem integrates
applications. This provides greater functionality in available
services.
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TOPS 304 504 The TOPS controls the Toll Operator Position. The toll operator
position consists of a video display and keyboard for monitoring
call details and entering routing and billing information.
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TPS - - The Transaction Processing System (TPS) indicates problems.
These problems include errors found by the TPS input handler
on receipt of TPS messages. These problems also include errors
found while auditing SCB letters.
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TRAP - - The Software Trap (TRAP) subsystem provides information
concerning software errors found during code execution.
This information includes the code location where the system
encountered the problem.
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TRK 103 - The Trunk Maintenance (TRK) subsystem controls the hardware and
software associated with trunk equipment. This hardware and
software includes peripherals, circuit cards, and facilities.
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UTR - - The Universal Tone Receiver (UTR) subsystem provides information
when the UTR fails to receive OM from an International Digital
Trunk Controller (IDTC).
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VIP - - The Very Important Person (VIP) subsystem provides a method of
restructuring traffic to any number of specified Local Exchange
Codes (LEC).
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VMX - - The Voice Message Exchange (VMX) checks the Message Waiting
Indicator (MWI) of a subscriber for activation, deactivation,
and failure of activation/deactivation.
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VSN - - The Voice Services Node (VSN) subsystem communicates with the
DMS-100 through an application protocol to provide voice
recognition and play announcements for the subscribers.
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WHC - - The Who's Calling (WHC) subsystem intercepts incoming calls
received with the directory number blocked (private) or not
available (unavailable) for delivery. The subsystem requests,
records, and delivers the caller's name to the residential
subscriber. The subscriber receives multiple options to handle
the intercepted call.
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XIP - - The XPM Internet Protocol (XIP) is used for communications
between the CM and an Ethernet enabled SX05 XPM.
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XSM - - The Extended System Monitor (XSM) subsystem represents a
microprocessor-based circuit pack (NT8D22AC) located in an
Intelligent Peripheral Equipment (IPE) pedestal. The XSM
monitors IPE power supplies, ring generators, column thermal
state, blower unit operation, available Uninterruptable Power
Supply (UPS), units, and available Battery Power Distribution
Units (BPDU).
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-End-