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Step19: In Primary Server field enter the IP address and the port of the primary RADIUS server. If no port is set,
then the default port 1813 will be used.
Step20: In Key field enter the share key for the communication between primary RADIUS client and server. Make
sure the settings of both sides are consistent.
Step21: In Secondary Server field enter the IP address and the port of the secondary RADIUS server. If no port is
set, then the default port 1813 will be used.
Step22: In Key field enter the share key for the communication between secondary RADIUS client and server.
Make sure the settings of both sides are consistent.
Step23: In Timeout field the default setting is 3 seconds.
Step24: In Retries field enter re-transmit times when the charging function is not responding. The default setting
is 3 seconds.
5.7.5 Advanced FXO Options
Step 1: Click the Advanced Config link on the left side of Figure 5-1. Then click FXO Config. The FXO Optional
screen displays, as shown in Figure 5-7e:
Figure 5 – 7e
Step 2: In the FXO Gain field, enter the volume increase into the PSTN. The range is 0 to -7dB. The default is
-3.5dB.
Step 3: In the FXO Relay Time field, enter the delay time in sending out the digits to the PSTN from the FXO side.
The default is 400ms.
Step 4: In the Digit On Time field, enter any number from 80 to 150. This is the speed at which FXO will keep at
sending out digits. The default is 100ms.