Chapter 5 An Application Case Of Ip4G - ATCOM IPPBX IP4G Product Manual

Chapter 5 an Application Case of IP4G

Figure: Network Topology
In the network topology above: user 6020,6001,6002,6008 will be registered to IP4G, After
configuration, it will realize the following function:
1) The internal user 6002 and user 6001 can call each other directly.
2) 6001, 6002, 6008 can communicate with outside through IP4G by GSM.
3) User 6001 and 6030 can call each other through VoIP trunk, although they are registered to
different IP PBX.
4) User 6020 and 6001 can call each other directly, although they are not in the same network
segment.
5) Voicemail
6) IVR
7) Conference
8) Ring Groups
9) Agents
10) Follow me
11) Call pickup
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