Statement introduced before Junos OS Release 7.4.
For ISDN interfaces, configure when the Terminal Endpoint Identifier (TEI) negotiates with the ISDN provider.
first-call—Activation does not occur until the call setup is sent.
power-up—Activation occurs when the Services Router is powered on.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Junos OS Interfaces and Routing Configuration Guide