Survivable Remote Gateway Configuration Guide

Chapter 5 IP telephones setup and configuration 59
SRG50 Configuration Guide
Received numbers configuration
The Public Received number length and the Private Received number length (see Basic
parameters on page 67) 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. (For
more information on target lines, see SRG50 terminology on page 20).
To map received numbers to the DN
1 In Element Manager, navigate to Configuration > Telephony > Lines > Target Lines (see
the figure Target Lines panel on page 59).
2 Select the target line of the DN for which you want to configure the received numbers.
3 Double-click the Pub. Received # field, and then enter the retained received digits for calls
originating from the PSTN.
4 Double-click the Priv. Received # field, and then enter the retained received digits for calls
originating from the private network (that is, the VoIP trunks). This number is usually the same
as the DN.
Figure 10 Target Lines panel
Note: If the retained digits are the same as the DN, the fields (Pub.
Received # field and Priv. Received # field) can be left blank.