2.2 Programming38 Programming GuideA maximum of 512 DN2IP entries can be created.5. Click OK.You will see a confirmation screen.NoteIf your entry contains an invalid value, you will be prompted to correct your input. Entercorrect values for the parameters shown in red and try again.6. Confirm your entry and click OK.To return to the previous screen, click CANCEL.Parameter DescriptionsThe parameters indicated with "*" must be changed while the VoIP Gateway Card is in the "STOP" status (see"2.3.1 Status Control"). The changes do not have to be followed by a reboot to become effective.DN2IP EntryThe parameters below are used to create DN2IP entries based on the gateway entries created previously (see"2.2.6 Address Translation Table—GW Entry"). The DN2IP entries associate dialled numbers and IP addressof the destination; therefore, a caller can reach the destination by dialling the number without knowing thedestination IP address.For a programming example, refer to "3.2.5 Programming the Address Translation Table" of the VoIP GatewayCard Getting Started.NoteIf you are using a gatekeeper, create the DN2IP entries only for the local card. In this case, you can createup to 4 DN2IP entries per card.Note that if you are not using a gatekeeper, there is no maximum number of DN2IP entries.Parameter & Description Default Value Range* Leading NumberSpecifies the leading digits in dialled numbers by which toassociate calls with the appropriate destination.For example, to associate calls with dialled numbers "950-xxxx" and "951-xxxx" with separate destinations, it isnecessary to make 2 DN2IP entries with respective numbers,"950" and "951".No default Max. 30 digits* Remaining Number of DigitsSpecifies the number of digits to be dialled following theleading number to access the destination.For example, if the dialled numbers are either "950-xxxx" or"951-xxxx" and the numbers "950" and "951" are specified forthe parameter Leading Number respectively, specify thenumber "4" in this parameter.0 0 to 29* GW No/Group No. SelectionSpecifies the type of destination when making calls: agateway or a gateway group.GW GW,Group