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DMS-100 Series
Nortel DMS-100 Series General Description
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297-1001-131
DMS-100 F
amily
DMS-100 Ringing System
General Description
BASE15 and up
Standard
06.01
October 2000
2
Table of Contents
Default Chapter
9
Table of Contents
9
About this Document
13
When to Use this Document
13
How to Check the Version and Issue of this Document
13
References in this Document
13
What Precautionary Messages Mean
14
How Commands, Parameters, and Responses Are Represented
15
Input Prompt (>)
15
Commands and Fixed Parameters
15
Variables
15
Responses
16
1 DMS-100 Ringing Overview
17
Introduction
17
Normal and Immediate Ringing
18
ANI and Coin Functions
21
Types of Ringing
21
Frequency Selective Ringing
21
Superimposed Ringing
25
Coded Ringing
31
Distinctive Ringing
35
Ringing Characteristics
48
Provisioning Ringing Generators
55
Ringer Configurations
55
Audible Ring Back Signal
57
Ringing in the UEN
58
2 Ringing in Series I Peripherals
59
Ringing Types Supported by LM and RLM
59
LM and RLM Ringing Configuration
59
LM and RLM Ringing Hardware
60
Ring Generator Interface
60
Line Module Power Converter
61
Ring Multiplexer
61
Ring Bus
61
LM and RLM Ringing Process
61
LM and RLM Processors Associated with Ringing
62
SP and RGI Interactions
63
Ringing Takeover
64
Ringing Take Back
65
Ringing Generator Capacity
66
Ringing Generator Takeover and Take Back
67
LM and RLM Ringing Generator Parameters
67
3 Ringing in Series II Peripherals
69
Ringing in the Subscriber Carrier Module
69
Scm-100U
69
SCM-100U/RCU Ringing Configuration
70
Ringing Hardware
71
Scm-100R
73
SCM-100R/RCT Ringing Configuration
73
Ringing Hardware
75
SCM-100R Ringing Hardware
75
RCT Ringing Hardware
76
Ringing Generator Capacity
77
Ringing Generator Takeover
77
Scm-100S
77
Ringing Types Supported by SCM-100S
77
SCM-100S Ringing Configuration
77
SCM-100S Ringing Hardware
78
RCS Hardware
79
Ringing Generator Takeover
79
LCM Ringing Functional Description
79
Ringing Generator Capacity
79
Types of Ringing Supported
82
Ringing Configuration
82
Detailed Ringing Schematic
85
Ringing Signals
87
Ani/Coin Signals
89
Ringing Process
90
Ringing Synchronization Task
90
Ringing Generator Output Zero-Crossing Detection
90
Ringing Schedule Task
90
Ringing and Ani/Coin Messaging
91
Ringing Sequence Flowchart
92
Ringing Generator Configuration Change Procedure
94
Dual LCM Configuration
94
Single LCM Configuration
105
Ringing in the Universal Edge 9000
113
Ringing in the Remote Line Concentrating Module
115
Ringing in the Outside Plant Module and OPAC
115
Ringing in the Remote Switching Center
115
4 Administration of DMS Ringing
117
Assigning Ringing to Line Modules
117
Assigning Ringing Type to PM
117
Ringing Generators
118
Ringing Generator Interface
118
Line Cards
118
Assigning Ringing to Line Concentrating Modules
119
Setting up the LCM or RLCM Ringing Generators
119
Table LMRNG
119
Line Cards
120
Assigning Ringing to SCM-100R
120
Ringing Generators
120
Line Cards
121
Assigning Ringing to SCM-100S
121
Ringing Generators and Line Cards
121
Assigning Ringing to SCM-100U
122
Ringing Generator
122
Line Cards
122
Assigning Ringing to the OPM
122
Assigning Ringing to the RSC
122
Assigning Ringing to Lines
122
Setting Immediate Ring Enable
123
Revertive Ringing
123
Teen Ringing Tables
123
Distinctive Ringing Tables
123
Table OFCOPT
123
Table LMRNG
124
5 Ringing System Maintenance
125
Ringing User Interface
125
Ringing Generator Overload Control
125
RG Overload Control - Series I Peripherals
125
RG Overload Control - Series II Peripherals
126
Troubleshooting
126
Log Reports Associated with Ringing
126
Ringing Generator Status
129
Ringing Generator Alarms
130
Replacing Ring Generators
130
Ringing Maintenance and Troubleshooting
130
Other manuals for Nortel DMS-100 Series
Installation, Operation And Maintenance Guide
708 pages
Maintenance Manual
762 pages
Reference Manual
522 pages
Installation, Operation And Maintenance Manual
44 pages
Application Guide
406 pages
Manual
214 pages
Product Guide
66 pages
Quick Reference Guide
88 pages
Replacement Procedures
1100 pages
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Nortel DMS-100 Series Specifications
General
Capacity
Up to 100, 000 lines
Features
ISDN support
Redundancy
Yes
Signaling
SS7, ISDN
Power
-48V DC
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