for some reason my message does not display at all in the mailing. I wonder why? The 
following was my original questions. Please let me know is you got it correctly.
 
Hi
     Need some clarification as to certain process as newbie to voip gateway
billing. I am writing a billing application for a voip gateway(H323) for prepaid, 
postpaid,wholesale, intergateway termination  and have never used radius server .
 The following is a diagram the explains "the big picture". 

   System Layer                                    Application Layer
|-------------------------|                       
||--------------------------------------|
|Gateyway <-> Radius | -ftp CDR--> |      Some custom billing               |
|-------------------------|                       
||-------------------------------------|

Gateway: Quintum tenor or any gateway
Radius   :  FreeRadius

Questions

1. Which is the better approach: 
       (a) let the gateway push cdr to radius 
       (b) let the radius pull info from gateway

2.  What is the role of Radius in the whole architecture.?

3. How does  Radius process CDR.? Is there some mapping that has to be
done for mapping  CDR to "Radius schema". If yes, please can anyone share
their "cdr to radius schema mapping"

4. Can anyone recommend  a good tutorials or books for radius?

5. Recommended configuration radius? Should i configure it with with a database or 
ldap?


I'll appreciate any suggestions

thanks

 
 

        -----Original Message----- 
        From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] 
        Sent: Sun 8/11/2002 8:29 AM 
        To: [EMAIL PROTECTED] 
        Cc: 
        Subject: Re: voip gateway billing (H323)and radius
        
        

        Hi,
        
        I have freeradius 0.6 acting as a proxy for authentication and accounting.
        
        It works fine for authentication request/accept and accounting-stop, but my
        NAS complains about the accounting-start messages:
        
                WARNING: Identifier does not match - ignoring response
                WARNING: Invalid response signature - check secret!
        
        Freeradius does not generate any error messages in debug mode (-X).
        
        It seems strange that freeradius is only complaining about accounting-stop,
        so it looks to me like freeradius is mis-handling accounting-start when
        proxying them.  Has anyone else seen this behaviour?
        
        josh.
        
        Josh Howlett, Networking and Digital Communications Group,
        Information Systems & Computing, University of Bristol.
        email: [EMAIL PROTECTED] | phone: +44 (0)117 928 7850
        
        -
        List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
        

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