3Com 3C10402B, Administrator'S Manual

Page: 337 / 582

How to Configure a Virtual Tie Line 337
The first TableEntry Create command creates entry 100 in Table 1. This
assumes that the highest previous entry in Table 1 was 99 or lower. Entry
100 watches for the 2-digit sequence 62 followed by a 4-digit extension
and specifies route 522 whenever a user dials such a 6-digit (Min = 6 and
Max = 6) sequence. Entry 101 watches for the 2-digit sequence 63
followed by a 4-digit extension and specifies route 523 whenever a user
dials such a 6-digit sequence. The choice of route numbers is made by the
person configuring the dial plans for the sites.
Two DestinationRoute Create commands create routes 522 and 523. The
Description field contains any text you want to use to describe each
route.
Two DestinationRouteEntry Create commands specify the extension list
for routes 522 and 523. Extension list *0006 is the default extension list
for VTLs.
For each DestinationRoute, 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 system
to the extension that the user dialed. In this example, the IP address
for Atlanta is 192.168.25.100 and for Dallas, the IP address is
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.
Updating the
Extension List
The final step to activate the virtual tie lines is to add the VTL extensions
to the appropriate extension list (*0006).
To update the extension list:
1 Log on to NetSet using the administrator login ID and password.
2 Click Dial Plan > Extension Lists .
3 Click *0006 , which is the Virtual Tie Lines extension list.
The system displays the Modify window, which includes a membership
list. The membership list can list the members already added to the VTL
extension list, or a full listing of extensions if the extension list has no
members.