AltiGen MAXCS 7.0 Update 1 ACM Administration - Manual (Page 311)

Requiring a Password to Change E911 Location ID
MaxCS 7.5 Administration Manual 295
Figure 168. The Call Back Expiration field
When Enable Callback is checked, this field sets the expiration time for the routing of response calls.
Response calls will be routed to the last extension that placed an E911 call if the response arrives within
that expiration time. After this interval has expired, response calls will be routed using the standard
incoming call routing configured in MaxCS.
3. Click Add.
Figure 169. Add a new E911 Location entry
4. In the dialog box, complete each field and click OK. Refer to the table on page 294 for field descriptions.
Note: In order to support E911 LIDs across multiple servers, such that if one server fails the other will
correctly handle E911 LID calls, we recommend that each server have an identical list of E911
Location IDs.
Requiring a Password to Change E911 Location ID
Administrators can configure whether users must enter a password in order to update an AltiGen IP phone's
assigned E911 Location ID. This requirement can be enabled or disabled for each individual IP phone.
To enable password protection for a phone's E911 information,
1.
Select PBX > AltiGen IP Phone Configuration.
2. On the General tab, select the phone in the left panel and then check the Enable Protection on E911
checkbox.