This section lists and describes the commands used to provision the D-channel of the ISDN BRI Voice Module for the Passport 4430/50/55 unit. The Passport 4460 unit automatically sets the D channel parameters to a preset "default" configuration, and does not allow you to change them.
All ISDN commands associated with the BRI voice module D-channel are a subset of the Physical If Commands. They can be used to change the values of the physical interface parameters if the default settings are not sufficient for your application. There are two types of ISDN modules available for use with your Passport 4400 unit. They are the ISDN/BRI voice modules, and the ISDN/BRI backup interface modules. Items discussed in this section apply to the ISDN/BRI voice module. The commands in this section are applicable to the parameters described in RFC 2127, "ISDN Management Information Base".
There are two ways to configure the D channel of your ISDN/BRI voice module:
  |
|