154ISDN commandsThis feature is supported only on routers installed with the BS, E1, or T1 interface modules.Before you can use a CE1/PRI or CT1/PRI interface to provide ISDN PRI services, you must usethe pri-set command to bundle timeslots into channel sets on the interface. For eachPRI set, thesystem creates a serial interface automatically. To configure ISDN settings for a PRI set, you mustenter the view of this serial interface.For more information about timeslot bundling, see the WAN interface section inInterfaceConfiguration Guide.display isdn active-channelUse display isdn active-channel to display information about successful calls on ISDN interfaces.Syntaxdisplay isdn active-channel [ interface interface-type interface-number ]ViewsAny viewPredefined user rolesnetwork-adminnetwork-operatorParametersinterface interface-type interface-number: Specifies an ISDN BRI or PRI interface by its type andnumber. If you do not specify an interface, the command displays information about successful callsfor all ISDN interfaces.Examples# Display information about successful Q.931 calls on BRI 2/4/0. display isdn active-channel interface bri 2/4/0Bri 2/4/0Channel Info: B1Call Property: AnalogCall Type: OutCalling Number: 1111Calling Subaddress:Called Number: 2222Called Subaddress:Start Time: 13-03-14 15:22:26Time Used: 00:01:10# Display information about successful Q.931 calls on PRI interface Serial 2/3/0:15. display isdn active-channel interface serial 2/3/0:15Serial2/3/0:15Serial2/3/0:15Channel Info: B2Call Property: DigitalCall Type: Out
