Dial Plan Configuration - 3Com 3C10402B Administrator's Manual

334 C 12: V
HAPTER IRTUAL
Dial Plan
Configuration
C
ONNECTIONS
Each VTL license applies only to the system on which it is installed. For
example, to connect three sites by VTLs and to have each site support up
to 8 simultaneous active VTL connections, install a separate license key
for 8 VTLs on each of the three systems.
To increase the number of VTLs above one of the levels on a system, add
one or more incremental licenses of 2 VTLs each.
To install a VTL license:
1 Click Licensing and Upgrades > Licenses > Add License.
2 In the field, type the license key code.
3 Click OK and then restart the system.
You configure the dial plan after you install the VTL license. See
Installation" on page 333
To configure the dial plan for VTLs, you must define:
Routes within the dial plan
■
Digit sequences to be used to select those routes
■
Operations to be performed for each route
■
Example: Dial Plan with Site-Unique Extensions
In Figure 20, each of the three sites uses a unique extension range. In the
Internal table in the Chicago system dial plan, the entries shown in
Figure 22 control the routing of calls if a user dials an extension in the
2000 through 2999 range (Atlanta extensions) or the 3000 through 3999
range (Dallas extensions) respectively. The dial plans for the Atlanta and
Dallas systems would contain similar, but not identical entries.
An explanation of each line in the dial plan follows
for information about VTL licenses.
"License
Figure 22.