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Ericsson LBI-38965B User Manual

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LBI-38965

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TABLE OF CONTENTS

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1. INTRODUCTION..................................................................................................................................................... 5

1.1. BCU FUNCTIONAL DESCRIPTION ............................................................................................................. 6

1.2. CAL FUNCTIONAL DESCRIPTION ............................................................................................................. 6

2. PHYSICAL DESCRIPTION AND COMPATIBILITY.............................................................................................. 8

2.1. PHYSICAL SPECIFICATIONS...................................................................................................................... 8

2.2. BCU/CAL ARCHITECTURE.......................................................................................................................... 9

2.3. COMPATIBILITY ........................................................................................................................................ 11

3. SPECIFICATIONS ................................................................................................................................................. 12

3.1. COMMON BCU AND CAL OPERATIONAL SPECIFICATIONS............................................................... 12

3.1.1. EDACS System Interface ..................................................................................................................... 12

3.1.2. Throughput.......................................................................................................................................... 12

3.1.3. Hard Disk Interface.............................................................................................................................. 12

3.1.4. Operator Interface................................................................................................................................ 12

3.2. BCU OPERATIONAL SPECIFICATIONS ................................................................................................... 12

3.2.1. Subscriber Attribute Database .............................................................................................................. 12

3.2.2. Billing Architecture ............................................................................................................................. 13

3.2.3. BCU Operation Overview .................................................................................................................... 13

3.2.3.1. RF Channel Usage (Air Time) ................................................................................................... 14

3.2.3.2. Conversations ............................................................................................................................ 14

3.2.3.3. Group Billing Mode ................................................................................................................... 14

3.2.3.4. Input Messages .......................................................................................................................... 14

3.2.3.5. Time Synchronization ................................................................................................................ 15

3.2.3.6. Output Records .......................................................................................................................... 15

3.2.3.7. BCU Configuration Files................................................................................................ ............ 15

3.2.3.8. Operator Functions .................................................................................................................... 16

3.2.3.9. Database Elements ..................................................................................................................... 16

3.2.3.10. Call Processing ........................................................................................................................ 17

3.2.3.11. Call Detail Records .................................................................................................................. 17

3.3. CAL OPERATIONAL SPECIFICATIONS ................................................................................................... 18

3.3.1. System Manager Interface.................................................................................................................... 18

3.3.2. Protocol Supported............................................................................................................................... 18

3.3.3. CAL Operation Overview .................................................................................................................... 19

3.3.4. Additional Product Features................................................................................................................. 19