Applying RPLs 121ATTENTIONBe cautious about the dialing codes you permit, and be careful about the featuresto which you apply this less secure list.Applying RPLsRPLs must be applied to each of the following:• the entire system (the global RPL)• a mailbox class (a mailbox class RPL)• an individual application or service (an application-specific RPL)Note: You can also create special-purpose RPLs.Guidelines for selecting the global RPLThe global RPL governs the call answering, express voice messaging, andmailbox thru-dial sessions of all mailboxes on the system. Select an RPL(such as the on switch RPL) that allows mailbox callers to dial out to internalextensions only.You can apply less restrictive rules for mailbox owners than for mailboxcallers by applying a different mailbox class RPL to the outdialing andthru-dial feature in each mailbox class.Guidelines for selecting mailbox class RPLsTo give different mailbox class members different outdialing permissionsfor each outdialing feature, apply RPLs to features in each mailbox class.Before you apply mailbox class RPLs to outdialing features in a mailboxclass:• Find the mailbox class members.• Consider the calling requirements of the members and the restrictionsneeded for cost management and system security.• For each mailbox class, determine which outdialing features are neededby mailbox owners in that class.• For features mailbox owners do not need, ensure all dialing codes arerestricted (digits 0–9 should be defined as the restriction codes).• Create an RPL that blocks all outdialing by specifying 0–9 as restrictioncodes and no permission codes. Give the RPL a meaningful name,such as Block all Outdialing.• For features mailbox owners require, decide on the appropriate dialingrestrictions and permissions for each feature. See "Guidelines forcreating and customizing RPLs for voice messaging features".Nortel CallPilotAdministrator GuideNN44200-601 01.11 Standard5.0 9 November 2007Copyright © 2007, Nortel Networks.
