User`s guide

Allworx Server Administrator’s Guide Version 7.6
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Revised: 11/22/13
delete the rules, the Allworx Server Administrator must disable NANPA.
14.3 Define Service Groups
To add a new service group:
1. Log in to the Allworx server admin page, navigate to Phone System > Dial Plan,
and locate the Service Groups section.
2. Click the add new Service Group link. The New Service Group page displays.
Alternately, locate a Service Group, click copy, and then click the Modify link.
3. Enter a Description for the new group, and then move the preferred services into
the Service Group box.
4. Click Update to save the changes.
When initiating an outbound call using the Service Group, the server tries
services in the group in top-down order until an idle service is found. The call
made uses the first idle service in the list. Therefore, the last step in setting up a
Service Group is to ensure that the order of the services reflects the preferred
priority of use. When one of the services in the group is a SIP proxy, consider the
SIP proxy idle until reaching the Maximum Active Calls setting.
NANPA Enabled Requirements
Rule Leading Digits Total Digits Auto Delete Existing
Service Rule 211 3 Yes
Service Rule 311 3 Yes
Service Rule 411 3 Yes
Service Rule 511 3 Yes
Service Rule 611 3 Yes
Service Rule 711 3 Yes
Service Rule 811 3 Yes
Operator Rule Operator 1 Yes
Emergency Rule Emergency Any Yes
Rules beginning with 1 1 [any other digits] Not equal to 11 Yes