R2511-HP MSR Router Series Voice Configuration Guide(V5)

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Voice RADIUS configuration example
Card number/password process configuration
Network requirements
Local telephone users are connected to voice subscriber lines of routers directly or through PBXs. The
routers are connected to the IP network through WAN ports. The RADIUS server is deployed on the IP
network. The number of digits in a card number is 10 and that in a password is 4.
The access number is 12345. Authentication, authorization, and accounting are required for users who
dial this access number. The maximum number of redial attempts is 3, that is, the maximum number of
dial attempts is 4.
When making an IP call, users first dial the access number 12345, then select a language option and
enter a card number and password as prompted, and finally dial the called number if the card
number/password authentication succeeds.
Figure 106 Network diagram
Configuration procedure
The configuration procedure does not cover the configurations of route, voice subscriber line, or called
number on the routers.
1. Configure the voice gateway Router A:
# Create a RADIUS scheme.
<RouterA> system-view
[RouterA] radius scheme sch1
# Configure an access password for accessing the authentication and authorization server.
[RouterA-radius-sch1] key authentication password1
# Configure a password for accessing the accounting server.
[RouterA-radius-sch1] key accounting password1
# Configure an IP address for the primary authentication and authorization server and the primary
accounting server.
[RouterA-radius-sch1] primary authentication 1.1.1.3 1812