[Serusers] Seeking Advise With Caller ID Block

[Dave]

The trick is:

1) make sure that the the "use_rpid" attribute is set
to "1" 

modparam("auth_db", "use_rpid", 1)

2) Depending upon the rpid value that is stored in the
subscriber table in ser database, you may need to do
(note that the module is "auth" , not "auth_db") 

modparam("auth","rpid_prefix", "<sip:")

modparam("auth","rpid_suffix",
"@SOME_DOMAIN;user=phone>;party=calling;id-type=subscriber;screen=no;privacy=off")



So if value of rpid is "3343111" in database for
subsriber sip:joe at cxcc.com, the rpid header will be
<sip:3343111;user=phone>;party=calling.....;privacy=off


3) You now need to call append_rpid_hf() in ser.cfg ,
BUT you must make sure that it is called after a
INVITE has been authenticated. 

In the standard ser.cfg, you see the REGISTERS are
authenticated. But to append the RPID, authentication
method has to be called so that the RPID value can be
loaded from database. What this means is that you need
code like this:

if (method == INVITE) {
   if (uri =~ sip:9[0-9]*@.") {    # calls to PSTN w/
prefix 9
      if (!proxy_authorize("","subscriber")) 
          proxy_challenge("","0");
          break;
      }
      append_rpid_hf();
      consume_credentials(); 
       . 
       .
      rewritehost(...)

    }
}
   




--- Java Rockx <javarockx at yahoo.com> wrote:

> Hi All.
> 
> I'm struggling to get ser to insert the
> Remote-Party-ID header.
> 
> What is the trick to enable this in ser.cfg?
> 
> I'm using ser-0.9
> 
> Regards,
> Paul
> 
> --- Richard <richard at o-matrix.org> wrote:
> 
> > You can add "privacy=full" in the remote-party-id
> field. Receiving sip ua
> > should block the caller id.
> > 
> > > -----Original Message-----
> > > From: Java Rockx [mailto:javarockx at yahoo.com]
> > > Sent: Thursday, January 20, 2005 1:42 PM
> > > To: Richard; 'ser users'
> > > Subject: RE: [Serusers] Seeking Advise With
> Caller ID Block
> > > 
> > > Richard,
> > > 
> > > Would the use of rpid allow me to enable caller
> ID blocking on demand
> > (aka,
> > > only for certain users
> > > - based on a row in usr_preferences in mysql)?
> > > 
> > > Regards,
> > > Paul
> > > 
> > > --- Richard <richard at o-matrix.org> wrote:
> > > 
> > > > you can use remote-party-id header field if
> the sip ua supports it.
> > > >
> > > > > -----Original Message-----
> > > > > From: serusers-bounces at lists.iptel.org
> [mailto:serusers-bounces at lists.iptel.org]
> > > On
> > > > > Behalf Of Java Rockx
> > > > > Sent: Thursday, January 20, 2005 11:26 AM
> > > > > To: ser users
> > > > > Subject: [Serusers] Seeking Advise With
> Caller ID Block
> > > > >
> > > > > Hi All.
> > > > >
> > > > > I'd like to implement caller ID blocking at
> the SIP proxy.
> > > > >
> > > > > Can I simply use textops replace() to
> rewrite the "From:" header to
> > > > > something like the following
> > > > > without breaking the SIP transaction?
> > > > >
> > > > > From: "Anonymous" <sip:my.domain.com>
> > > > >
> > > > > Using this in my ser.cfg:
> > > > >
> > > > > replace("^From:(.*)sip:(.*)@" , "From:
> \"Anonymous\" <sip:");
> > > > >
> > > > >
> > > > > Regards,
> > > > > Paul
> > > > >
> > > > >
> > > > >
> > > > > __________________________________
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> > > 
> > > 
> > > 
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> 
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