Nortel Networks TP-1610 SIP user manual Radius Server Messages, Authentication, Authorization

Mediant 2000 SIP User’s Manual K. RADIUS Billing and VXML Calling Card Application

K.8 RADIUS Server Messages

Note: In Figure K-4, Figure K-5and Figure K-6non-standard parameters are preceded with brackets.

K.8.1 Authentication

Figure K-4: Authentication Example

Access-Request (116) user-name = 111 user-password = (encrypted) nas-ip-address = 212.179.22.213 nas-port-type = 0 calling-station-id = 202

// Authentication non-standard parameters:

(4923 24) h323-conf-id = 02102944 600a1899 3fd61009 0e2f3cc5

In the Access-Accept response, the RADIUS server sends the billing model:

(4923 109) h323-billing-model = 1/0

The billing model is a non-standard parameter and can be one of the following:

•1 = credit (prepaid)

•0 = debit (postpaid)

When a billing model isn’t received, the Mediant 2000 assumes a prepaid billing model (1).

12.1.1 Authorization

Figure K-5: Authorization Example

Access-Request (121) user-name = 111 user-password = (encrypted) nas-ip-address = 212.179.22.213 nas-port-type = 0 called-station-id = 201 calling-station-id = 202

// Authorization non-standard parameters:

(4923 24) h323-conf-id = 02102944 600a1899 3fd61009 0e2f3cc5

In the Access-Accept response, the RADIUS server sends the credit time: (4923 102) h323-credit-time = 6000

The credit-time is a non-standard parameter which is measured in seconds.

Version 4.4 253 July 2005