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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 |
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