262 Chapter 26 Dialing plan: Routing and destination codesNN40020-603NN40020-603PRI route typesTable 48 lists the service/DN type choices available for PRI lines.Destination codesOnce you have the routes configured, set up the dialing plan destination codes that allow users toaccess the routes. You can use a route for more than one destination code, as you may requiredifferent codes for the same route to define restrictions or special call designators.Figure 82 illustrates the Destination codes panel.Actions:Add 1. Under the routes table, click Add.2. Enter a route number in the dialog box.3. Click OK to save the new route.Delete 1. On the routes table, select the route you want to delete.2. In the Routes pane, click Delete.3. Click OK.Modifyingroutes:Warning: Modifying some route settings may result in dropped calls. Ensure that youmodify the destination codes Absorbed Length setting, if required, if you add or change theExternal Number entry.Changing the Use Pool or DN Types/Service Types values will result in dropped calls if thelines in the line pool do not support the DN/Service Type selected.1. On the routes table, select the route you want to change.2. Click the field you want to change for that route and enter the new value.3. Press Tab on your keyboard to save the change.Table 48 PRI Service type/DN type valuesPRI Protocol Type ValuesSL-1 DN Public, Private, Local, National, SpecialETSI Euro DN None, OverlapETSI QSIG N/ANI Service Public, TIE, Foreign Exchange (FX), OUTWATSDMS-100 Service Public, Private, TIE, Foreign Exchange (FX), OUTWATSDMS-250 Service Public, Private, TIE, Foreign Exchange (FX), OUTWATS4ESS Service TIE, OUTWATS, Switched Digital (SDS)Table 47 Route settings (Sheet 2 of 2)Attribute Value Description
