The Sms Internal Messaging - Nortel DMS-100 Series Maintenance Manual
Subscriber carrier module-100s
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Also See for DMS-100 Series:
- Replacement procedures (1100 pages) ,
- Maintenance manual (762 pages) ,
- Manual (543 pages)
Table of Contents
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The SMS internal messaging
The following diagram shows the message paths in the SMS.
Message paths in SMS
Host communication
DS-30 links from
the host XPM
DS30 Interface
6X40
Speech Bus
Formatter 6X41
Channel Supervision
Message 6X42
Peripheral
Loader 7X05
Message Processor
NT6X69
Class Modem
Resource
NT6X78
Universal Tone
Receiver
NT6X92
Time Switch
NT6X44
DS-1 Interface
NT6X85
DS-1 links RSC
DMS-100 Family SMS Maintenance Manual XPM10 and up
Maintenance overview 1-9
Speech
bus
complex
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Table of Contents
Troubleshooting
