System information

Customizing Standard Features
Configuring Linksys Key System Parameters
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 54
3
STEP 3 In the Back Light Timer field, enter the number of seconds of idle time that can
elapse before the back light turns off.
STEP 4 Click Submit All Changes.
Configuring Linksys Key System Parameters
To configure the phone as part of a Linksys Key System (for use with the
Cisco SPA9000):
STEP 1 Click Admin Login > advanced > Voice > SIP.
STEP 2 Under Linksys Key System Parameters, configure the following fields:
• Linksys Key System—Enables or disables the Linksys Key System for use
with the Cisco SPA9000. Defaults to yes. See the Cisco SPA9000
System
Administration Guide
for more details.
• Multicast Address—Used by the Cisco SPA9000 to communicate with
Cisco SPA IP phones. Defaults to 224.168.168.168:6061. (The
Cisco SPA501G, can be configured by using the IVR. See the “Using IVR on
IP Phones Without Screens” section on page 27.)
• Key System Auto Discovery—Enables or disables auto discovery of the call
control server (for example, the Cisco SPA9000). Disable this feature for
teleworkers or other scenarios where multicast does not work.
• Key System IP Address—IP address of the call control server IP. Enter the IP
address for teleworkers or other scenarios where multicast does not work.
• Force LAN Codec—Used with the Cisco SPA9000. Choices are none,
G.711u, or G.711a. Defaults to none.
• Auto Ans GrPage On Active Call—Used with the Cisco UC320. Allows you
to enable or disable “auto answer” of a group page when there is an active
call on the phone. When set to yes (the default), a group page is
automatically answered by the phone even if the user is on an active call.
When set to no, the page is not automatically answered.
STEP 3 Click Submit All Changes.