Nortel DMS-100 Series General Description Manual page 10

viii Contents
3
4
297-1001-131 Standard 06.01 October 2000
Ringing generator capacity 2-8
Ringing generator takeover and take back 2-9
LM and RLM ringing generator parameters 2-9
Ringing in Series II peripherals
Ringing in the subscriber carrier module 3-1
SCM-100U 3-1
SCM-100U/RCU ringing configuration 3-2
Ringing hardware 3-3
SCM-100R 3-5
SCM-100R/RCT ringing configuration 3-5
Ringing hardware 3-7
SCM-100R ringing hardware 3-7
RCT ringing hardware 3-8
Ringing generator capacity 3-9
Ringing generator takeover 3-9
SCM-100S 3-9
Ringing types supported by SCM-100S 3-9
SCM-100S ringing configuration 3-9
SCM-100S ringing hardware 3-10
RCS hardware 3-11
Ringing generator takeover 3-11
LCM ringing functional description 3-11
Ringing generator capacity 3-14
Types of ringing supported 3-14
Ringing configuration 3-14
Detailed ringing schematic 3-17
Ringing signals 3-19
ANI/coin signals 3-21
Ringing process 3-22
Ringing synchronization task 3-22
Ringing generator output zero-crossing detection 3-22
Ringing schedule task 3-22
Ringing and ANI/coin messaging 3-23
Ringing sequence flowchart 3-24
Ringing generator configuration change procedure 3-26
Dual LCM configuration 3-26
Single LCM configuration 3-37
Ringing in the Universal Edge 9000 3-45
Ringing in the Remote Line Concentrating Module 3-47
Ringing in the Outside Plant Module and OPAC 3-47
Ringing in the Remote Switching Center 3-47
Administration of DMS ringing
Assigning ringing to line modules 4-1
Assigning ringing type to PM 4-1
Ringing generators 4-2
Ringing generator interface 4-2
Line cards 4-2
Table LMRNG 4-3
3-1
4-1