3Com 10014302 manual isdn spid timer, Example, Syntax, View, Parameter, Description

3Com Router Command Reference Guide Addendum for V1.2

By default, NIT mode does not apply on BRI interfaces. Instead, static SPID or dynamic SPID negotiation is applied.

On an NI-compliant BRI interface, calls can be placed only after the SPID negotiation or initialization is finished. When the router is communicating with an NI-compliant exchange that does not support SPID negotiation, you can use this command to set the SPID processing mode on the router to NIT and ISDN will ignore ISPID negotiation and initialization.

This command applies only on NI-compliant BRI interfaces.

Example

Ignore SPID negotiation and initialization on interface bri0.

[3Com-bri0] isdn spid nit

6.11 isdn spid timer

Syntax

isdn spid timer seconds

undo isdn spid timer

View

ISDN BRI Interface view

Parameter

seconds: Duration of the SPID timer, which is in the range of 1 to 255 seconds, and defaults to 30 seconds.

Description

Using the isdn spid timer command, you can set the duration of the timer TSPID for an NI-compliant BRI interface to timer length. Using the undo isdn spid timer command, you can restore the default duration of the timer TSPID for the NI-compliant BRI interface.

On a BRI interface compliant with the ISDN protocol in North America, calls can be placed only after the SPID negotiation or initialization is finished. SPID information can be obtained via static configuration or dynamic negotiation. The timer TSPID is started when the terminal originates a negotiation or initialization request by sending the INFORMATION message. You can use this command to modify the duration of

TSPID.

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