System & Device Ip Address Plan - LG-Nortel iPECS-50 Administrator And Maintenance Manual

IPECS Release 5
Admin & Maintenance
Issue 5.0
3.5.1.2 System & Device IP Address Plan
Re: 102 & 103
PGM CODE
Selecting System & Device IP Address Plan will display the input entry page, Figure 3.5.1.2-1.
Figure 3.5.1.2-1 System & Device IP Address Plan
System IP Address
The System IP Address Plan sets several IP addresses including the MFIM IP address required for
external VoIP calls, the IP address for the router, and the system's internal private IP address Plan.
Note that the MFIM and Router addresses must be routable IP addresses for access to an external
VoIP network, remote access by an iPECS Phone or RSGM and remote Web access. When used,
the VOIM (Voice over IP gateway Module) must also have a routable IP address for access to/from
an external VoIP network and a remote iPECS device.
When Automatic IP Assign is enabled, the system will assign IP addresses to each local gateway
Module and terminal using the System IP address range defined. These addresses are used for
communications between the system and other Modules and terminals.
The MFIM may be installed on a LAN segmented by two separate private IP address schemes.
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