Description
FXO (Foreign Exchange Office)
FXO is an interface that connects to a trunk line, like the one from your service provider. It receives ringing voltage and battery from FXS devices. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line your receive from your telco.
| Original Article No. | Base Card PCI | FXS module | FXO module | EC module |
| 1A4A00F | 1S110MF | 1X100MF | VPM032 | |
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| 1A4A05F* | • | •••• | ||
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| 1A4A02F* | • | •••• | ||
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| 1A4A01F* | • | • | ||
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| 1A4A06F* | • | •••• | • | |
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| 1A4A03F* | • | •••• | • | |
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| 1A4A04F* | • | •• | •• | • |
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| * Please order the base card 1A4A00F and respective modules separately | ||||
| Original Article No. | Base Card PCI | FXS module | FXO module | EC module |
| 1A4B01F | 1S110MF | 1X100MF | VPM032 | |
| 1A4B01F | • | |||
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| 1A4B05F* | • | •••• | ||
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| 1A4B02F* | • | •••• | ||
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| 1A4B01F* | • | • | ||
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| 1A4B06F* | • | •••• | • | |
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| 1A4B03F* | • | •••• | • | |
| • | • | • | • | |
| • | •• | • | • | |
| • | ••• | • | • | |
| • | • | •• | • | |
| 1A4B04F* | • | •• | •• | • |
| • | • | ••• | • | |
| * Please order the base card 1A4B00F and respective modules separately | ||||