Configuring Rule For Saving Cdrs - HP FlexNetwork MSR Series Configuration Manual

Before enabling the authorization function, you must make sure that the authentication function is
enabled on the RADIUS client, that the RADIUS server and RADIUS client can communicate with
each other at the network layer, and that a list of one-stage dialing users as well as authorization
policies has been configured on the RADIUS server.
Configuration prerequisites
A voice interface card (for example, an FXS interface card) is inserted in the router.
The authentication function is enabled for one-stage dialing users. Authentication is a prerequisite
for authorization. The authentication function must be enabled before the authorization function. If
the authentication function is not enabled for one-stage dialing users, the authorization-did
command is unavailable. If the authentication function is disabled, the authorization function will
automatically be disabled.
Configuration procedure
To enable the authorization function for one-stage dialing users:
Step
1. Enter system view.
2. Enter voice view.
3. Enter voice AAA client view.
4. Enable the authorization
function for one-stage dialing
users.
NOTE:
Consecutive authorizations except the first one performed within the authentication time limit will
fail, if the number of online users is limited to 1 for an account in a CAMS serving as the RADIUS
server. This rule applies to one-stage dialing users and two-stage dialing users.

Configuring rule for saving CDRs

Each time a call is terminated, a CDR is generated in the following two cases, no matter whether the
call is connected:
•
Any of the authentication, authorization, and accounting functions is enabled for calls originated
from the local voice gateway.
•
The accounting function is enabled for incoming calls of the local voice gateway.
In view of the limited memory of the voice gateway, only a limited number of CDRs can be saved.
Therefore, you can set a limit on saved CDRs. There are two ways to limit CDRs saved in the voice
gateway: limit the number of CDRs, or limit the lifetime of CDRs. You can also set a CDR alarm
threshold.
At most 500 CDRs can be saved in a voice gateway. That is to say, the number of CDRs saved in the
voice gateway cannot exceed 500 even if none of the saved CDRs in the voice gateway has reached
the lifetime. In the case that bursty traffic is generated during a period of time, the CDRs for the calls
completed earliest are removed to keep the number of saved CDRs under 500 even if they have not
reached the lifetime.
Configuration prerequisites
A voice interface card (for example, an FXS interface card) is inserted in the router.
Configuration procedure
To configure a rule for saving CDRs:
Command
system-view
voice-setup
aaa-client
authorization-did
335
Remarks
N/A
N/A
N/A
Disabled by default.