Chapter 2 Processor Cards Feature Summary
Voice and WAN Interface Cards
Table
Type | Description |
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DID homologation | USA |
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Spare |
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VIC-2FXO-M1, VIC-2FXO-M2, and VIC-FXO-M3
The
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Use these cards to connect to PBXs or key systems and to provide
Technical Specifications
Table
Table
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| Interface type | FXO | ||
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| Address signaling formats | |||
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| Signaling formats | Loop start, ground start | ||
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| Tone disconnect supervision | Call disconnect on progress tone of less than 600 Hz | ||
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| Power interrupt disconnect | Call disconnect on power interrupt of greater than 600 ms | ||
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| Battery polarity reversal | Detection of disconnect supervision and | ||
| detection | through battery polarity reversal | ||
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| Physical connector | |||
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| Number of connectors/ports | Two | ||
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| Cisco ICS 7750 System Description |
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