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Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | 11 | Optional Software en | 484
61.8 Linksys SPA3102 configuration
The Praesideo PC Telephone Interface Client connects
directly to VoIP networks. In case a connection should
be established to an analog telephone or PBX a
converter is needed.
Although the Linksys SPA3102 Voice Gateway is
certainly not the only device that can be used with the
Praesideo PC Telephone Interface Client to connect to
analog telephone lines (POTS), this unit is
recommended for its availability, price and ease of
configuration.
This section describes how to configure the Linksys
SPA3102 for use with the Telephone Interface. It covers
the device initialization, network configuration,
connection with the Telephone Interface and disconnect
detection.
61.8.1 Device initialization
To make sure that previous configuration settings do not
interfere with the flow of this configuration, first perform
the factory reset procedure. Remove all connectors from
the device. Connect a telephone to the Phone port.
Connect the power connector. Dial '****', wait for the
menu response, dial '73738#', dial '1', hang-up. The
device will now reset.
61.8.2 Network configuration
The device will now be configured in such a way that
both configuration and telephone traffic will run
through the Internet port. This port is also the port used
to connect to the network containing the PC of the PC
Telephone Interface Client.
Connect the PC network adapter of a PC to the
Ethernet port of the SPA3102. Configure the PC
network adapter to dynamically acquire an IP address
(from the SPA3102). This will be in the 192.168.0.x
range. Once the IP address is acquired, start a web
browser and open http://192.168.0.1. The SPA3102
web configuration page opens.
Click 'Admin login' and click 'Advanced'. Make sure
both modes are active in order to access all
configuration fields.
Router → Wan Setup → Internet Connection Settings
Connection Type: Static IP
Router → Wan Setup → Static IP Settings
Static IP: <WAN IP address>
NetMask: <Network mask>
Router → Wan Setup → Remote Management
Enable WAN Web Server: yes
Click 'Submit all changes'
Now, the Ethernet port is no longer required. The web
configuration is now accessible using the Internet port
and the WAN IP address.
61.8.3 PSTN configuration
Now the device will be configured to register itself on
the Telephone Interface server and to forward incoming
calls from the PSTN port directly to the Telephone
Interface server. Make sure that 'Admin Login' and
'Advanced' are active.
Voice → PSTN Line → Proxy and registration
Proxy: <Telephone Interface IP address>
Voice → PSTN Line → Subscriber Information
figure 61.1: Linksys SPA3102 Voice Gateway with
Router
Note
The combination <WAN IP address> and
<Network mask> should be provided by the
network administrator to cover both the Linksys
unit and the network address of the PC that
runs the PC Telephone Interface Client.