122 Chapter 7 Security recommendations• Move mailbox owners to other mailbox classes as required.Guidelines for selecting application-specific RPLs• Create special RPLs for any thru-dial feature or for any application thathas thru-dial blocks.• For an application that includes thru-dial or fax callback capability, applythe RPL when you create the service directory number (SDN).Defining global restrictions and permissions for off-switch dialingThe global RPL governs the call answering, express voice messaging, andmailbox thru-dial sessions of all mailbox owners on the system.ATTENTIONBy default, the supplied RPLs prevent all services that use the thru-dialprocess from connecting to any DN. Customize the supplied RPLs to meet therequirements of your system.Getting there: Messaging → Restriction Permission Lists. Select OnSwitch RPL , as it is the Global RPL defaultApplying RPLs to thru-dialing services used by mailbox classmembers Before you apply RPLs to thru-dialing services for mailbox class members,review the guidelines for doing so and plan any additional RPLs you mightneed. By default, the supplied RPLs prevent all governed thru-dialingservices from connecting to any DN. Customize the supplied RPLs to meetthe requirements of your system. Create new RPLs as circumstancesrequire.Information you need• each thru-dialing feature that is available to mailbox class members• the name of the RPL to be applied to each available featureGetting there: User → Mailbox Classes → Mailbox Class Details page→ RPLs sectionApplying a callback handling RPL to a custom applicationWhen you apply an RPL to each custom application, consider the callingrequirements of the application users and the restrictions needed for costmanagement and system security.Note: Before you apply RPLs to applications, review the guidelines fordoing so and plan any additional RPLs you might need.Nortel CallPilotAdministrator GuideNN44200-601 01.11 Standard5.0 9 November 2007Copyright © 2007, Nortel Networks.
