Using checkval for Call Routing with Sippy B2BUA

Tobias Wolf tobias.wolf at
Thu Jan 8 18:23:50 CET 2009

Alan DeKok schrieb:
> Tobias Wolf wrote:
>> i am using FreeRadius 1.1.3 and want to use it for Call Routing.
>   Upgrade to 2.1.3.
I  think i will do this ;)

>> If i have only one Called-Station-Id in the check pairs line, i get the
>> Access-Accept with the reply data.
>> But since one route can have a lot of numbers i need to be able to have
>> several Called-Station-Id Entrys. From the description of the checkval
>> attribute it appeared to me the correct solution.
>   2.1.3 has expanded capabilities that make this configuration much easier.
Can you please, give me a pointer to this "expanded capabilties"? I have studied 
the Wiki for freeswitch for a solution how to implement the configuration i have 
in mind, and all i have found was the solution with checkval.

>> How can this be solved with Freeradius ?
>   Upgrade, and parameterize the policies.
I think i do not quite get what is a policy for you. An Entry in the Users File, 

>> The Radius Server will have the information what numbers are associated
>> with a certain end user and to which sip server a call have to be sent.
>   How is this information stored and managed?  A database?  Flat-text files?
For the beginning i planned to start with text files, since i will not have many 
numbers and users to manage, but later to switch to a database.

Many thanks to all the helpful suggestions ;)



   Tobias Wolf

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