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98 CHAPTER 2: DIAL PLAN
The next two TableEntry Create commands are set up in a similar manner
to handle VTL connections with passwords. If a user dials 72 followed by
a 4-digit extension, the VTL call uses route 524. If a user dials 73 followed
by a 4-digit extension, the VTL call uses route 525. These two commands
specify a minimum of 6 digits (for example, if the caller is calling an
internal extension preceded by the site code) and a maximum of 32 digits
(for example if the caller is calling a long-distance or international number
preceded by the site code).
The first two DestinationRoute Create commands create routes 522 and
523. The Description field contains text that describes each route.
The second two DestinationRoute Create commands create routes 524
and 525, the routes that are used with a VTL password.
The four DestinationRouteEntry Create commands specify the extension
list for routes 522, 523, 524, and 525. Extension list *0006 is the default
extension list for VTLs.
For the first two DestinationRoutes, two DestinationRouteOperation
Create commands perform two functions:
■ The stripLead command removes the two digits (62 or 63) leaving the
4-digit extension the user dialed.
■ The prepend command adds the IP Address of the destination NBX
system to the extension that the user dialed. In Figure 16
, the IP
address for Atlanta is 192.169.25.100; for Dallas, 192.168.35.100. In
the dial plan, you must use an asterisk (*) instead of a period (.) to
separate the fields within the IP address, and to separate the IP
address from the destination extension.
For the second two DestinationRoutes, two DestinationRouteOperation
Create commands perform two similar functions.
■ The stripLead command removes the two digits (72 or 73) leaving the
4-digit extension the user dialed.
■ The prepend command adds the IP address and system password of
the destination NBX system to the extension dialed by a user. In
Figure 16
, the IP address for Atlanta is 192.169.25.100 and the
password is ATLPassW. For Dallas, the IP address is 192.168.35.100
and the password is DALPWord. In the dial plan, you use an asterisk
(*) instead of a period (.) to separate fields within the IP address and to
separate the IP address from the destination extension.