ADTRAN L128T Dial Out/Attempts, Dial Out/Initial Channels, Connection List/Bandwidth

Chapter 3: Terminal Menu Operation and Structure

Dial Out/Attempts

Write security: 3; Read security: 5

This value is the number of attempts the Express L128/L128T will make before giving up on the connection. This is effective for manual dialing or dynamic bandwidth calls only. The range is from 1 (def) to 255.

Dial Out/Initial Channels

Write security: 3; Read security: 5

This is the number of B-channels to dial-up on the initial connection. Possible choices are 1 (def) and 2.

Connection List/Bandwidth

The bandwidth parameters that govern this connection are set here.

Bandwidth/On Demand

The parameters under this menu control the data rates required to change bandwidth.

Bandwidth/Mode Write security: 3; Read security: 5

When this option is set to On, the Express L128/L128T will apply its band- width-on-demand features for this Connection List profile. If set to Off, none are performed.

Bandwidth/Idle Timeout Write security: 3; Read security: 5

This is the number of seconds the ISDN line must be idle before hanging up this connection. A value of 0 (def) means the Express L128/L128T will never drop the link based on the idle timer. The range is 0 to 255.

Bandwidth/Preempt Time Write security: 3; Read security: 5

Occasionally an application will require to connect to a different location be- fore the current connection’s idle timer has timed out. This causes the appli- cation to have to wait for idle timer before it can use the B-channel. This preempt time allows the Connection List that is active to be dropped sooner than the normal idle time. The value ranges from 0 to 255 and is in seconds.

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