Specifications

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Linksys ATA Administrator Guide
Document Version 3.1
Chapter 2 Getting Started
Linksys Analog Telephone Adapters (ATAs)
WRP400
The WRP400 provides an ATA with two FXS ports and a Wireless-G multiport IP router (see
Figure 1-11). The WRP400 provides connectivity to an analog telephone as well as Internet connectivity
to a LAN with a built-in four-port switch. The IP router provides QoS support, an integrated firewall and
VPN pass-through, and full routing with DHCP and NAT.
Figure 1-11 WRP400
AUX Ethernet maintenance port. Connect to a network device, such as a PC or a
switch with an Ethernet cable for accessing the administration web server
on the SPA8000. The attached device is assigned an IP address dynamically
by the internal DHCP server provided by the SPA8000.
Ethernet Connect to a switch, router or broadband (cable/DSL) modem for access to
the Internet.
Note When connected directly to the Internet, connectivity between FXS
devices on the SPA8000 depends on the Outbound Proxy service
provided by the ITSP.
Power Connect to the 12-volt DC power adapter.
Caution This 12-volt power adapter is to be used only with the SPA8000.
Using it with any other Linksys product may damage the unit.
Table 1-17 SPA8000 Back Panel
Port Function