Altigen ACM 6.7 Administrator's Manual page 66

Setting a System Number Plan
Parameter
52
MAXCS ACM 6.7 Administration Manual
Description
Extension Dialed Digit Translator
Note:
This feature is intended for, but not limited to, allowing a
remote IP extension to make an emergency call (911)
through MAXCS. If MAXCS is in a different location than the
IP extension, the emergency call can be routed to the
emergency center where the IP extension is located.
Figure 12. Extension Call Routing
To set up an Extension Dialed Digit Translator entry:
1. Select Extension Dialed Digit Translator from the Select
Digit Translator drop-down list.
2. In the Extensions Group field, use the Add button to create and
select an extension group that the Extension Dialed Digit
Translator will apply to.
3. (optional) From the Non members list, you may select an IP
extension that the Extension Dialed Digit Translator will apply to.
You can apply the same Members to multiple locations. You may
also enable the Bypass Account Code option if Account Codes
are required.
4. Enter digits in the Dialed Number field and Translate To field.
In Figure 12, assuming the system is located in area code 510,
when an IP extension user in LA dials "911," MAXCS will translate
the digits into "919495550911." (9 = IP trunk access code,
19495550911 = the emergency center in LA that covers the
remote IP phone user's area.)
5. The Manipulation option allows you to remove or add digits to
a number dialed by the IP extension.
The most common situation requiring this option is to hop-off a
VoIP call from a remote system to a remote CO line.