3Com 3C10402B Administrator's Manual page 181

PSTN Gateway Configuration > ISDN PRI Channels
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PSTN Gateway Configuration > ISDN BRI Channels
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2 Click the extension of the channel that you want to modify.
3 Complete or change the fields, as necessary. See the online Help for more
information.
4 Enable the On Line check box to bring the channel on line.
The channel does not come online unless the card and the span are
online.
5 Click OK.
Viewing the Status of a Digital Line Card Channel
To view the status of an installed Digital Line Card:
1 Click the appropriate link:
PSTN Gateway Configuration > T1 Channels
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PSTN Gateway Configuration > ISDN PRI Channels
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PSTN Gateway Configuration > ISDN BRI Channels
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2 Click the extension of the channel for which you want status information.
3 Click the Status tab.
4 From the Dialog Refresh drop-down list, select:
Manual — To refresh the Status window each time you click
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Refresh Device.
A time interval (5, 10, 15, 30, or 60 seconds) — to refresh the
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Status window at the specified intervals automatically.
5 Click Apply, and then click OK.
Viewing DSP (Digital Signal Processor) Details
To view DSP details:
1 Click PSTN Gateway Configuration > Digital Line Cards.
2 Click the MAC address of a Digital Line Card.
3 Click the Status tab.
4 In the DSP List, click a DSP ID to display the DSP Status window.
5 Click Close to close the DSP Status window.
Configuring and Managing Digital Line Cards 181