callback-wait-period

Syntax


                        
                           callback-wait-period time;

Hierarchy Level


                        
                           [edit interfaces dln unit logical-unit-number dialer-options],
                           
                           [edit logical-systems logical-system-name interfaces dln unit logical-unit-number dialer-options]

Release Information

Statement introduced in JUNOS Release 7.5.

Description

(J-series Services Routers) For interfaces configured for ISDN with callback, specify the amount of time the dialer waits before calling back the caller. The default wait time is 5 seconds. The wait time is necessary because, when a call is rejected, the switch waits for up to 4 seconds on point-to-multipoint connections to ensure no other device accepts the call before sending the DISCONNECT message to the originator of the call. However, the default time of 5 seconds may not be sufficient for different switches or may not be needed on point-to-point connections.

To configure callback mode, include the callback statement at the [edit interfaces dln unit logical-unit-number dialer-options] hierarchy level.

If the callback statement is configured, you cannot use the caller caller-id statement at the [edit interfaces dln unit logical-unit-number dialer-options] hierarchy level.

Options

time—Time the dialer waits before calling back the caller.

Usage Guidelines

See Configuring ISDN Logical Interface Properties.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.