Hi, Miguel!

So basically what you want to achieve from OpenSIPS is when the SipEndPoint calls a number that has been previously registered to B2BUA, the INVITEs should be sent to B2BUA, not to the WebClient?
Am I missing something?

Best regards,

Razvan Crainea
OpenSIPS Core Developer
http://www.opensips-solutions.com

On 06/19/2014 10:51 AM, Miguel Oyarzo wrote:
Hi Razvan,

I need to register some clients in Opensips. Those clients will come
from different IP addresses.

Then, allow Opensips to redirect INVITES to those registered clients to
B2BUA gateway. In that B2BUA  server there is an identical location
entry as per Opensips received.

Scenario is:

WebCliente--------- REGISTER ---------------------Opensips------SipEndpoint
                         \------- REGISTER---B2BUA

- WebClient is sending now two REGISTER messages to both B2BUA and
SipEndpoint
- Opensips must save() and replace Contact IP:Port  to point to B2BUA
(that's the Contact change I would like to do)
- Then,  INVITE from SipEndpoint to Opensips must search for this
registered user and then send the call to B2BUA
   (not to WebCliente)


Do you think, it's not possible to update contact in location database?




On Thu, Jun 19, 2014 at 5:30 PM, Răzvan Crainea <[email protected]
<mailto:[email protected]>> wrote:

    Hi, Miguel!

    There is no way you can change the contact header - it is something
    taken from the SIP message. What you are changing there is the AOR
    username and domain of that customer.
    May I ask you what are you trying to achieve? Perhaps there's a
    different way of doing it.


    Best regards,

    Razvan Crainea
    OpenSIPS Core Developer
    http://www.opensips-solutions.__com <http://www.opensips-solutions.com>

    On 06/19/2014 10:13 AM, Miguel Oyarzo wrote:


        Ok, thanks.

        I did

        if (is_method("REGISTER")) # WebRTC  (accepts anything for now)
        {

                  $avp(aor) = "sip:" + $tU + "@" + $si + ":5092";
                  if (!save("location","","$avp(__aor)")) {
                          sl_reply_error();
                          xlog("Location could not be saved");
                  }
                          xlog("$si has been registered  [tU:$tU/si:$si]");
                  exit;
        }

        restart OK.
        log: Jun 19 17:13:04 ip-10-10-1-105 /usr/sbin/opensips[22253]:
        10.10.1.120 has been registered  [tU:61370000000/si:10.10.1.__120]

        But,
        balancer=# SELECT username,contact from location;
            username   |                                contact
        
-------------+----------------__------------------------------__-------------------------
           61370000000 |
        
sips:61370000000@df7jal23ls0d.__invalid;rtcweb-breaker=no;__transport=wss


        Contact is still the original. Any idea?





        On Thu, Jun 19, 2014 at 5:04 PM, Răzvan Crainea
        <[email protected] <mailto:[email protected]>
        <mailto:[email protected] <mailto:[email protected]>>> wrote:

             Hi, Miguel!

             The save() function[1] only accepts a pseudovariable, not a
        format
             as parameter. And the way you build the $avp(aor) is not a
        valid
             syntax. You should have something like:

             $avp(aor) = "sip:" + $tU + "@" + $si + ":5092";

             [1]
        
http://www.opensips.org/html/____docs/modules/1.11.x/__registrar#__id294034
        
<http://www.opensips.org/html/__docs/modules/1.11.x/registrar#__id294034>


        <http://www.opensips.org/html/__docs/modules/1.11.x/registrar#__id294034
        <http://www.opensips.org/html/docs/modules/1.11.x/registrar#id294034>>


             Best regards,

             Razvan Crainea
             OpenSIPS Core Developer
        http://www.opensips-solutions.____com
        <http://www.opensips-__solutions.com
        <http://www.opensips-solutions.com>>

             On 06/19/2014 10:00 AM, Miguel Oyarzo wrote:


                 Hi Razvan,

                 Thanks for your reply.
                 That was a good question. I want to change the contact
        in database.

                 Would like to get something like
                 balancer=# SELECT username,contact from location;
                     username   |                                contact

        
-------------+----------------____----------------------------__--__-------------------------

                    61370000000 | sips:[email protected]
        <mailto:sips%[email protected]>
                 <mailto:sips%3A61370000000@10.__10.1.120
        <mailto:sips%[email protected]>>
                 <mailto:sips%3A61370000000@10.
        <mailto:sips%253A61370000000@10.>____10.1.120
                 <mailto:sips%253A61370000000@__10.10.1.120
        <mailto:sips%[email protected]>>>



                 I was thinking in something like  '
        $avp(aor)="sip:$tU@$si:5092"  '
                 but the variables $tU@$si doesn't like to be expanded
        in save().

                 I must be dynamic (not hard-code)

                 Any idea how to do it?



                 On Thu, Jun 19, 2014 at 4:39 PM, Răzvan Crainea
                 <[email protected] <mailto:[email protected]>
        <mailto:[email protected] <mailto:[email protected]>>
                 <mailto:[email protected]
        <mailto:[email protected]> <mailto:[email protected]
        <mailto:[email protected]>>>> wrote:

                      Hi, Miguel!

                      Do you only want to change the Contact info that
        is stored in
                      OpenSIPS database or change the Contact header in the
                 REGISTER message?
                      The code you pasted changes only the info in the
        location
                 table. If
                      you want to change the header, you can remove it
        and add a
                 new one.
                      Something like:

                      remove_hf("Contact");
                      append_hf("Contact: <sip:$tU@$si:5092>\r\n");

                      See [1] for more details.

                      [1]
        
http://www.opensips.org/html/______docs/modules/devel/__sipmsgops#____id249696
        
<http://www.opensips.org/html/____docs/modules/devel/sipmsgops#____id249696>

        
<http://www.opensips.org/html/____docs/modules/devel/__sipmsgops#__id249696
        
<http://www.opensips.org/html/__docs/modules/devel/sipmsgops#__id249696>>




        
<http://www.opensips.org/html/____docs/modules/devel/__sipmsgops#__id249696
        <http://www.opensips.org/html/__docs/modules/devel/sipmsgops#__id249696>

        <http://www.opensips.org/html/__docs/modules/devel/sipmsgops#__id249696
        <http://www.opensips.org/html/docs/modules/devel/sipmsgops#id249696>>>

                      Best regards,

                      Razvan Crainea
                      OpenSIPS Core Developer
        http://www.opensips-solutions.______com
                 <http://www.opensips-____solutions.com
        <http://www.opensips-__solutions.com>

                 <http://www.opensips-__solutions.com
        <http://www.opensips-solutions.com>>>



                      On 06/19/2014 09:10 AM, Miguel Oyarzo wrote:


                          Hi,

                          How can I change the Contact info in REGISTER
        messages?

                          I have tried
                          if (is_method("REGISTER"))
                          {

                          if

        (!save("location","","sip:[email protected]:5090
        <http://sip:[email protected]:5090>
                 <http://sip:__61370000000@10.__10.1.120:5090
        <http://sip:[email protected]:5090>>

                          <http://sip:[email protected].____1.120:5090
                 <http://sip:[email protected].__1.120:5090
        <http://sip:[email protected]:5090>>>
                          <http://sip:[email protected].______1.120:5090


                          <http://sip:[email protected].____1.120:5090
                 <http://sip:[email protected].__1.120:5090
        <http://sip:[email protected]:5090>>>>")) { .... }

                          - and -
                          $avp(aor)="sip:$tU@$si:5092";
                          if (!save("location","f","$avp(______aor))") {
        ... }



                          }

                          But doesn't work.

                          Any suggestion?



                          --
                          "Efficiency is doing things right;
        effectiveness is
                 doing the right
                          things(Peter Drucker)"


                          Miguel Oyarzo
                          DevOps & VoIP Engineer
                          Linux User: # 483188 - counter.li.org
        <http://counter.li.org>
                 <http://counter.li.org> <http://counter.li.org>
                          <http://counter.li.org>
        http://au.linkedin.com/in/______mikeaustralia
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                 <http://au.linkedin.com/in/____mikeaustralia
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        <http://au.linkedin.com/in/__mikeaustralia>
                 <http://au.linkedin.com/in/__mikeaustralia
        <http://au.linkedin.com/in/mikeaustralia>>>
                          Melbourne, Australia



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                 --
                 "Efficiency is doing things right; effectiveness is
        doing the right
                 things(Peter Drucker)"

                 Miguel Oyarzo
                 DevOps & VoIP Engineer
                 Linux User: # 483188 - counter.li.org
        <http://counter.li.org> <http://counter.li.org>
                 <http://counter.li.org>
        http://au.linkedin.com/in/____mikeaustralia
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        <http://au.linkedin.com/in/mikeaustralia>>
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        --
        "Efficiency is doing things right; effectiveness is doing the right
        things(Peter Drucker)"

        Miguel Oyarzo
        DevOps & VoIP Engineer
        Linux User: # 483188 - counter.li.org <http://counter.li.org>
        <http://counter.li.org>
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--
"Efficiency is doing things right; effectiveness is doing the right
things(Peter Drucker)"

Miguel Oyarzo
DevOps & VoIP Engineer
Linux User: # 483188 - counter.li.org <http://counter.li.org>
http://au.linkedin.com/in/mikeaustralia
Melbourne, Australia


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