User's Manual

Table Of Contents
c05_ikon.fm
Installation and Administration
Network Concept
A31003-C1010-S100-2-7620, 08/2010
HiPath Cordless IP, Service Manual 61
5.2 Network Concept
The IP network concept of the HiPath Cordless IP solution System is designed
for the separation into three logical networks:
1. VoIP (Infrastructure) network
Here are the existing infrastructure components (default Gateways,
DHCP servers, Time server, ...), the PBX (the VoIP Gateway) and the
BSIP1 running the HiPath Cordless IP Server Software (the Interworking
Unit [IWU] between VoIP and DECT) part of the BSIP1. This network is
used for the connection of the BSIP1 IWU to the IP and VoIP infra-
structure of the company LAN.
The factory-default network address is 192.168.2.0 with a netmask of
255.255.255.0.
The preconfigured IP address of the IWU in this network is 192.168.2.1.
2. DECT network
Here are all BSIP1 Only Base Stations and the BSIP1 running the HiPath
Cordless IP Server Software (IWU) located. This network is solely used
for the communication of the BSIP1 IWU and the BSIP1 Only.
The preconfigured network address of the BSIP1 IWU is 192.168.1.100
with a netmask of 255.255.255.0.
3. BSIP1 internal networks
For internal communication between the different hardware components
of the BSIP1 there are two further networks configured.
Important: These addresses are fixed and cannot be changed. Keep in
mind, that these addresses may not be used for the VoIP network and the
DECT network.
192.168.123.x :
Network between the BSIP1 Local DECT module (.222) and the BSIP1
IWU (.111).
169.254.222.x.
Network between the two main processors (CSP) and 192.168.123.x
(MSP) for internal communication.
Important: All BSIP1 devices must be located inside the same network
segment and therefore MUST NOT be separated by layer 3 routing devices.
Only Layer 2 switches are supported between the BSIPs.