74 CHAPTER 2: DIAL PLAN
Removing a
Pretranslator from
the Dial Plan
To remove a pretranslator:
1 In the NBX NetSet – Main Menu window, click Dial Plan.
2 Click the Pretranslators tab (Figure 16
).
3 Select a pretranslator from the scroll list.
4 Click Remove.
CAUTION: You cannot remove a pretranslator if any device is currently
using it. If you want to remove the pretranslator, you must first remove all
devices from the Devices Using Pretranslator list.
Configuring the
Dial Plan for the
4ESS Protocol (T1)
The 4ESS protocol, used on T1 Digital Line Cards that are configured for
PRI operation, requires specific configuration entries in the NBX system
dial plan. If you purchase the 4ESS protocol and SDN (Software Defined
Network) service from your long-distance carrier, you must make dial plan
changes similar to those outlined in “Configuring the Dial Plan for
Software-Defined Network Calls” later in this section. If you want to
make long distance calls or international long distance calls using the
4ESS protocol, you must make dial plan changes similar to those outlined
in “Configuring the Dial Plan for North American Long Distance”
and
“Configuring the Dial Plan for International Long Distance”
later in this
section.
Configuring the Dial Plan for Software-Defined Network Calls
In the NBX system dial plan, if you are using the 4ESS protocol and you
want to make SDN calls, you must configure a unique route to use for
SDN calls and include the letters SDN at the beginning of the dial string.
Example: The dial plan entry shown in Figure 19
adds the characters
SDN (must be capital letters) before the long-distance dialed digits. This
example assumes that route 4 is used for SDN calls.
Figure 19 Dial Plan Entries for SDN
/ Route Entry OperID Operation Value
/ ----- ----- ------ --------- -----
DestinationRouteOperation Create 4 1 1 prepend SDN
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