The Scope Of An Extension In The Voip Domain - Altigen AltiWare ACC 5.2 Administration Manual

Chapter 25: Enterprise VoIP Network Management
When an extension is added to a member system, this extension can be propagated to
other networked systems in the VoIP domain automatically. This extension is recognized
as a remote extension by other systems. When a call is made to a remote extension, it
is redirected to the remote system over IP automatically.
No virtual extension configuration is needed to forward the call, as in the AltiWare
Note:
5.0A release. The AltiEnterprise VoIP domain uses the User directory combined
with the IP dialing table to resolve multi-site routing.
In fact, if you previously had the 5.0A release installed and used DINA manager
to synchronize the extensions, you must delete all the virtual extensions that
DINA manager created, or voice mail will not work correctly with global
extensions.
An extension can call a remote extension when invoking basic features such as an
extension-to-extension call, call transfer, conference, Zoomerang, and so on. Advanced
features, such as silent monitoring and barge-in, between sites are NOT supported.

The Scope of an Extension in the VoIP domain

When an extension is added to a system in AltiWare Administrator, it can be defined as
Global by checking the Global extension box. If this box is not checked, the newly
added extension is a local extension.
The scope of an extension shows the relationship of the extension to other member
systems. In AltiEnterprise Manager, a selected extension's scope appears on the
Resolve tab:
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AltiWare ACC 5.2 Administration Manual