Chapter 5 Setting up IP telephones 57SRG200/400 Release 1.5 Configuration GuideConfiguring received numbersThe Public Received number length and the Private Received number length (refer to “Basicparameters” on page 65) determine the number of digits that the SRG retains for call processing.The retained digits are mapped to the DN using fields provided on the Target Lines panel. (Formore information on target lines, refer to “SRG200/400 Release 1.5 terminology” on page 18).To map received numbers to the DN1 In Element Manager, navigate to Configuration > Telephony > Lines > Target Lines (seeFigure 10).2 Select the target line of the DN for which you want to configure the received numbers.3 In the Details for Line subpanel, select the Parameters tab.4 In the Pub. Received # field, enter the retained received digits for calls originating from thePSTN.5 In the Priv. Received # field, enter the retained received digits for calls originating from theprivate network (that is, the VoIP trunks). This number is usually the same as the DN.Figure 10 Target Lines panelNote: If the retained digits are the same as the DN, the fields (Pub.Received # field and Priv. Received # field) can be left blank.
