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| PARTNER® | Advanced Communications System |
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Required Information | Notes | Sample values |
| Enter values for current installation |
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Transmit/Receive CIR1 | The Committed Information Rate (CIR) to and from the provider. Default values may be |
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| used unless instructed by provider. Value should be the same for both voice and data |
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| PVCs. |
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| There are three values associated with CIR: |
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| • Committed Burst Size (Bc) |
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| • Circuit throughput |
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| • Excess Burst Size (Be) |
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| Leave each of these settings at default values unless instructed otherwise by the service |
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| provider. |
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FRF.12 | Leave this setting at the default value unless instructed | Enabled or Disabled |
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Fragmentation1 | otherwise by the service provider. |
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| Data: |
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Fragment Size1 | Leave this setting at the default value unless instructed |
| Voice: |
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| otherwise by the service provider. |
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| Data: |
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4. ATM PVC Settings | Obtain these permanent virtual circuit settings if your SDSL provider uses the ATM protocol. Remember that separate PVC settings |
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| are required for the voice and data connections. |
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VPI1 | Unique Virtual Port Identifier value assigned to each | 32, 33 |
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| ATM connection |
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| Data: |
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VCI1 | Unique Virtual Circuit Identifier value assigned to each | 34, 35 |
| Voice: |
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| ATM connection. |
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| Data: |
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Encapsulation1 | The manner in which headers are assigned to packets. | Proprietary Voice, |
| Voice: Proprietary Voice |
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| Differentiates between voice calls and data. This does | RFC 1483 |
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| Data: RFC 1483 |
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| not default automatically. It must be set manually. |
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Service Category1 | The manner in which bits are handled in the PVC. | CBR, UBR |
| Voice: CBR |
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| Differentiates between voice calls and data. Defaults |
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| Data: UBR |
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| automatically to UBR for PVCs using proprietary voice |
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| encapsulation. |
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1.Obtained from SDSL provider
2.Obtained from ISP
3.Obtained from customer/LAN VAR
PARTNER® ACS 1600 DSL Module Planning Checklist
37
