Cisco Cisco Unified CallConnector for Microsoft Windows

Cisco Systems, Inc.

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Cisco Unified CallConnector Mobility Service

Technical Overview

Below is an example of the router configuration file showing the Radius parameter settings.

aaa new-model

aaa group server radius uccserver

server 192.168.1.116 auth-port 1645 acct-port 1646

aaa accounting update newinfo

aaa accounting connection h323 start-stop broadcast group uccserver

aaa session-id common

gw-accounting syslog

gw-accounting aaa

radius-server host 192.168.1.116 auth-port 1645 acct-port 1646 key
uccserver

radius-server vsa send accounting

radius-server vsa send authentication

Verifying Radius Settings

Step 1.

Use the ‘Show Running Config’ from the CLI to verify your router settings.

Step 2.

Verify that each router is sending the accounting messages to the UCC Server IP
Address. Use the Debug Radius Accounting

Step 3.

Once the UCC Server has been setup, you can verify using the ‘View Radius
Message’ utility to view the messages being received from the routers.

Step 4.

Verify that the Radius parameters have been setup correctly on all the routers.

Example of Radius Accounting Debug Messages

Note: The Send Accounting Request to IP-Address and the corresponding response indicating
receipt and acknowledgement from UCC Server.

26 20:19:56.442: RADIUS(000549E7): Send Accounting-Request to 192.168.1.99:1646 id 1646/138, len 867
26 20:19:56.442: RADIUS: authenticator 58 A6 38 48 9F 73 B4 92 - 44 05 5E 12 37 B5 8F A1
26 20:19:56.442: RADIUS: Acct-Session-Id [44] 10 "000A92A9"
26 20:19:56.442: RADIUS: Calling-Station-Id [31]  6 "4002"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 61
26 20:19:56.442: RADIUS: h323-setup-time [25] 55 "h323-setup-time=*12:19:54.786 central Wed Dec 26 2007"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 40
26 20:19:56.442: RADIUS: h323-gw-id [33] 34 "h323-gw-id=cc3845.yourdomain.com"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 56
26 20:19:56.442: RADIUS: Conf-Id [24] 50 "h323-conf-id=C1535895 B32611DC B4D0D9D2 5FE6F9B4"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 31
26 20:19:56.442: RADIUS: h323-call-origin [26] 25 "h323-call-origin=answer"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 32
26 20:19:56.442: RADIUS: h323-call-type [27]  26 "h323-call-type=Telephony"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 65
26 20:19:56.442: RADIUS: Cisco AVpair [1]   59 "h323-incoming-conf-id=C1535895 B32611DC B4D0D9D2
5FE6F9B4"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 30
26 20:19:56.442: RADIUS: Cisco AVpair    [1]   24 "subscriber=RegularLine"
26 20:19:56.442: RADIUS: Vendor, Cisco [26] 134
26 20:19:56.442: RADIUS: Cisco AVpair [1]   128 "feature-vsa=fn:TWC,ft:12/26/2007 12:19:54.786,cgn:4002,cdn
frs:0,fid:471652,fcid:C1535895B32611DCB4D0D9D25FE6F9B4,legID:58BBB"
26 20:19:56.442: RADIUS: Acct-Input-Octets [42] 6 0