Multi-Site Voip Management - Altienterprise Manager; C Hapter - Altigen AltiWare ACC 5.2 Administration Manual

Chapter 1: Overview
Global IP Dialing Table - The IP Dialing Table is configured in AltiEnterprise Manager.
The IP Dialing Table configuration is used to create location-based routing in the
AltiEnterprise. Beginning with Release 5.1, the IP Dialing Table supports hop-off blocking
by location to prevent unnecessary hop-off calling.
H.323 Tie-Trunk Support - Ensures backward compatibility to systems using AltiWare
versions prior to 5.1/5.2.
IP Extension Auto Failover - when an IP extension is unreachable, the system will
automatically fail over to a pre-configured Mobile Extension.
IP Group Paging - allows the use of voice paging to IP phone users in a group.
NAT Configuration for SIP/H.323 - When AltiServ is behind NAT with a private IP
address, this feature helps to resolve IP address resolution problems when
communicating with an external VoIP device.
Silence Detection and Suppression - when silence suppression is enabled and silence
is detected, the system stops sending packets to the other side. The other side does not
receive any packets and plays silence.
VoIP Hop-Off Call Support - allows an extension to access a PSTN trunk on the remote
system and "hop off" to dial an outside telephone number. This hop off feature can be
enabled or disabled on the remote system. Outcall restrictions for hop off calls are
configurable.

Multi-Site VoIP Management - AltiEnterprise Manager

Multi-site management through AltiEnterprise Manager includes:
VoIP Domain - when networking multiple AltiGen systems from different sites, one
system can be assigned as VoIP Domain controller to propagate configuration data to
member systems.
Directory Synchronization - when a new extension is added to one of the member
systems and configured as Global extension, the VoIP Domain controller will propagate
this extension to all member systems. Every member system within the VoIP Domain
will be able to see the extension number plan of other systems.
Multi-site Call Routing - when a user dials an extension number that is not a local
extension number, the system will search the VoIP Domain extension list. If a list is
found, the system will dial the number by using the IP address and extension number
stored in the VoIP Domain extension list.
VoIP Domain User Management - The VoIP Domain controller can resolve the conflict
if duplicated extension numbers are created in different member systems. This feature
also manages extension relocation. When an extension user is relocated to another
member system, its voice mail and greeting can be moved along with it.
Global Least Cost Routing - when multiple systems are in different area codes or
countries, the administrator can set up Global Least Cost Routing to route long distance
or international calls through member systems. The routing rules are propagated to all
members automatically.
AltiWare ACC 5.2 Administration Manual 19