Technical data

Dialogic® Diva® SIPcontrol™ Software Configuration

Dialogic

Diva

SIPcontrol

Software 1.8 Reference Guide page 39

Address Map Configuration

In general, address maps should be used for cases that are not covered by the dialplan. Possible scenarios are:

• set the calling number to that of the central office on SIP-to-PSTN calls,

• change the called extension to another value if an employee left,

• remove trunk prefixes while routing to a global voicemail server.

Each address map consists of a number of rules that are checked and applied from first to last until a matching

rule is found that has the Stop on match option enabled. A rule matches only if all three expressions of that

rule match. The order of the address maps is not important, but the order of the rules within a map is significant

and can therefore be changed with the "arrow down" and "arrow up" buttons.

To add an address mapping, click the Add button. To change the settings for each address mapping, click the

Details button on the right hand side. To open the online help for a specific parameter, click the parameter and

a window with the help text pops up.

You may configure the parameters shown in the graphic and explained below:

Access code: Enter the digits that are needed to get access to the public network, e.g., 9.

PSTN access code

provided by the SIP

caller:

Select this option if the SIP caller has to provide the access code. If the length of the called

number is not sufficient to identify it as an internal number, activate this option to avoid

ambiguous numbers. This is usually the case if you are not using the North American

Numbering Plan (NANP).

Incoming PSTN

access code provided

by the PBX:

Select this option if the PBX adds the access code to the calling number for incoming external

calls.