Linksys SPA9000 Administration Guide

Linksys Voice System Administration Guide 28
Configuring Basic Settings
Basic Administration of the SPA9000
• The <save-time> value is the number of hours, minutes, and/or seconds to add to the
current time during daylight saving time. The <save-time> value can be preceded by a
negative (-) sign if subtraction is desired instead of addition. The <save-time> value is in
this format: [/[+|-]HH:[mm[:ss]]]
• The <month> value equals any value in the range 1-12 (January-December).
• The <day> value equals [+|-] any value in the range 1-31. If <day> is 1, it means the
<weekday> on or before the end of the month (in other words the last occurrence of
<weekday> in that month).
• The <weekday> value equals any value in the range 1-7 (Monday-Sunday). It can also
equal 0. If the <weekday> value is 0, this means that the date to start or end daylight
saving is exactly the date given. In that case, the <day> value must not be negative. If
the <weekday> value is not 0 and the <day> value is positive, then daylight saving
starts or ends on the <weekday> value on or after the date given. If the <weekday>
value is not 0 and the <day> value is negative, then daylight saving starts or ends on the
<weekday> value on or before the date given.
• The abbreviation HH stands for hours (0-23).
• The abbreviation mm stands for minutes (0-59).
• The abbreviation ss stands for seconds (0-59).
Entering the Daylight Saving Time Rule
1. Connect to the SPA9000 administration web server, and choose Admin access with
Advanced settings. (See ”Connecting to the SPA9000 Administration Web Server,” on
page 24).
2. Click Voice tab > Regional.
3. Scroll down to the Miscellaneous section.
4. Enter the rule in the Daylight Saving Time Rule field.
5. Click Submit All Changes.
SPA9000 Ethernet Port
The SPA9000 Ethernet port is used to connect an administrative computer. Typically, this port is
used only during initial installation and configuration. With WAN access enabled by default, you
can manage your SPA9000 from any computer that is connected to the same subnetwork as
the SPA9000. The default IP address for this port is 192.168.0.1.
LAN and Application Guidelines
Although the SPA9000 can provide router and Application services, it does not have sufficient
power to provide both phone and routing/application services in a highly utilized
environment. For this reason, Linksys recommends that the SPA9000 not be used as a router at
any time. Instead, use the SPA9000 as an appliance by connecting its INTERNET port to a
network switch and leaving the ETHERNET port disconnected.
It is recommended that you leave the LAN and Application settings at the default values.

Linksys SPA9000 Specifications

Physical Interfaces

Ethernet ports	2 10/100BaseT RJ-45
Phone ports	2 RJ-11 FXS
Ring voltage	40-55 VRMS
Ring frequency	10 Hz - 40 Hz
Maximum ringer load	3 REN

Power

On-hook voltage	-50 V NOMINAL
Off-hook current	25 mA min
Terminating impedance	Configurable, including 600 ohms