Avaya 03-300430 User Manual

on page 588 lists the PNC-DUP related commands and their 

output forms are fully described in 

 in Maintenance Commands 

Reference (03-300191).

Busyout pnc puts the standby PNC in the busyout state.  In this condition:

●

Double call set up is turned off.

●

The standby PNC is unrefreshed; existing duplicate call connections are removed.

●

PNC interchanges are prevented.

Upon release, interchanges are re-enabled and a global refresh of double call setup on the 
standby is performed.
When PNC duplication is in effect:

●

An active PNC component cannot be busied-out.

●

A standby PNC component can only be busied-out when the standby PNC is first 
busied-out.

●

The standby PNC cannot be released unless all standby PNC components are released.

Shows information about both PNCs’ operational status, 

including state of health, alarms, busyouts and locks.

Initiates a demand PNC interchange.  If the standby is healthy 

(all-zero state-of-health indexes), there is no effect on service.  

Otherwise, calls may be dropped.

Locks or unlocks the active PNC, preventing interchanges.  

Does not interfere with double call setup.

Removes the standby PNC from service.  See also the 

section on busyout of PNC components.