Re: Pairing a network user to an SIP ID‏

[Alan DeKok]

On Dec 11, 2015, at 10:16 PM, fred diziel <freddiziel at hotmail.co.id> wrote:
> I have two user IDs, user A is used for the network, and user B is for the SIP ID. 
> Let's say the user is Alice, first, Alice will be authenticated and authorized to 
> use the network with user A ID.

  OK.

> After Alice is connected to the network, Alice then tries to connect to the SIP server with user A ID.

  Why?

> The sip server, in this case opensips who uses freeradius as its AAA server, will contact freeradius with the information of user A.
> Then, freeradius recognize that user A is assigned to user B as its SIP ID, and freeradius proceed to reply with user B info to be used by Alice.

  RADIUS can't do that.

  It can accept or reject users.  That's it.  It can't tell users to try a different username.

> After Alice got the info of user B ID, then she changes its ID to user B, and retry to connect to opensips again.
> Then freeradius authenticate and authorize as usual, finally Alice can use the SIP service. 
> 
> is it possible to do this in freeradius?

  No.  RADIUS doesn't do it.  OpenSIP doesn't do it.

 Get the users to log in with the correct credentials.

  Alan DeKok.