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<div class="moz-cite-prefix"><tt>Hello Diego,<br>
<br>
Changing the Cseq is not possible with OpenSIPS - the second
INVITE (with the credentials) is a new branch (serial forking)
of the same transaction, so Cseq cannot be changed.<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
On 27.03.2014 15:47, Diego Barberio wrote:<br>
</div>
<blockquote
cite="mid:CABKsyb4YH1qpu1zEuA3YfN=My49r+qBHOuTfM1wNY3+GOZMTAg@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>
<div>Thanks Bogdan<br>
<br>
</div>
I added the t_relay() and now it's sending the INVITE with
the ProxyAuthorization header. However i need to increment
its CSeq number because my IPPBX is ignoring the second
INVITE. I googled how to increment the CSeq but I couldn't
find anything useful. Is there a way to increment the CSeq
number?<br>
<br>
</div>
Thanks<br>
</div>
Diego<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Wed, Mar 26, 2014 at 4:34 PM,
Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div><tt>Hi Diego,<br>
<br>
According to the log you posted (at the end of your
email), the Proxy-Authorization was at least computed
(the hdr is actually printed). If you do a t_relay()
there, you should have the header in the new outgoing
INVITE.<br>
<br>
Regards,<br>
</tt>
<div class="">
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
</div>
<div>
<div class="h5"> On 26.03.2014 20:36, Diego Barberio
wrote:<br>
</div>
</div>
</div>
<div>
<div class="h5">
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>Hi Bogdan,<br>
<br>
</div>
I followed your sugestion and found the
follwing error:<br>
<br>
Mar 26 12:53:15 [12396]
DBG:uac:uac_auth: no credential for
realm "ctelpbx"<br>
<br>
</div>
So, I added the following lines to my
configuration script:<br>
<br>
<span style="font-family:courier
new,monospace">modparam("uac","auth_username_avp",
"$avp(user)")<br>
modparam("uac","auth_password_avp",
"$avp(pass)")<br>
modparam("uac","auth_realm_avp",
"$avp(realm)")<br>
<br>
route{<br>
$avp(user)="268";<br>
$avp(pass)="123456";<br>
$avp(realm)="ctelpbx";</span><br>
<br>
</div>
Opensips is still not sending the invite
with the Proxy-Authorizatin header, and now
the log is showing this:<br>
<br>
<span style="font-family:courier
new,monospace">Mar 26 16:14:32 [5178]
DBG:uac:uac_auth: picked reply is
0xb6b68b68, code 407<br>
Mar 26 16:14:32 [5178]
DBG:core:parse_headers: flags=20000000000<br>
Mar 26 16:14:32 [5178]
DBG:core:parse_authenticate_body:
<algorithm>="MD5" state=7<br>
Mar 26 16:14:32 [5178]
DBG:core:parse_authenticate_body:
<realm>="ctelpbx" state=2<br>
Mar 26 16:14:32 [5178]
DBG:core:parse_authenticate_body:
<nonce>="6f0a2c46" state=3<br>
Mar 26 16:14:32 [5178]
DBG:uac_auth:build_authorization_hdr: hdr
is <Proxy-Authorization: Digest
username="268", realm="ctelpbx",
nonce="6f0a2c46", uri="<a
moz-do-not-send="true"
href="http://sip:229@192.168.2.98:5060"
target="_blank">sip:229@192.168.2.98:5060</a>",
response="fc3cfd31f4a053d5d16b5ae8f463830d",
algorithm=MD5<br>
><br>
Mar 26 16:14:32 [5178]
DBG:core:parse_headers:
flags=ffffffffffffffff<br>
Mar 26 16:14:32 [5178] DBG:core:buf_init:
initializing...<br>
</span><br>
</div>
Any suggestion?<br>
<br>
</div>
Thanks<br>
</div>
Diego<br>
</div>
<div class="gmail_extra"> <br>
<br>
<div class="gmail_quote">On Fri, Mar 7, 2014 at
8:50 AM, Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div><tt>Hi Diego,<br>
<br>
Set debug = 4 and watch the logs from
the uac_auth() function (also the return
code) - I assume the function did not
find any credentials (on the server
side) to match the authentication
challenge (the matching is done based on
the realm).<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>
<div> On 05.03.2014 19:38, Diego
Barberio wrote:<br>
</div>
</div>
</div>
<div>
<div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>Hi Stefano, Vlad<br>
<br>
</div>
Thank you for your response I
tried your suggestion but still
doesn't work. This is a snippet
from my script:<br>
<span style="font-family:courier
new,monospace"><br>
modparam("uac_auth","credential","268:192.168.2.98:password")<br>
<br>
t_on_failure("2");<br>
t_relay();<br>
<br>
failure_route[2] {<br>
if(t_check_status("407")){<br>
uac_auth();<br>
xlog("In failure
route 2\n");<br>
}<br>
}<br>
<br>
</span></div>
<div>According to the log, the
uac_auth function is being called
but the following INVITEs doesn't
include the Proxy-Authorization
header<span
style="font-family:courier
new,monospace"><br>
</span></div>
<span style="font-family:courier
new,monospace"><br>
</span>
<div>What am I missing?<br>
<br>
</div>
<div>Thanks<br>
Diego<br>
</div>
<div><span
style="font-family:courier
new,monospace"></span></div>
<div><span
style="font-family:courier
new,monospace"><br>
</span></div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Mon, Feb
24, 2014 at 2:12 PM, Vlad Paiu <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:vladpaiu@opensips.org"
target="_blank">vladpaiu@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div text="#000000"
bgcolor="#FFFFFF">
<div>Hello,<br>
<br>
The registrant module is to
be used only for generating
REGISTER requests ( with
auth included ).<br>
For proxied calls, you need
to use the uac and uac_auth
modules ( [1] ) for adding
the auth headers - call
uac_auth() ( [2] ) function
within failure route when
receiving a challenge.<br>
<br>
[1] <a
moz-do-not-send="true"
href="http://www.opensips.org/html/docs/modules/1.11.x/uac_auth.html"
target="_blank">http://www.opensips.org/html/docs/modules/1.11.x/uac_auth.html</a><br>
[2] <a
moz-do-not-send="true"
href="http://www.opensips.org/html/docs/modules/1.11.x/uac.html#id250288"
target="_blank">http://www.opensips.org/html/docs/modules/1.11.x/uac.html#id250288</a><br>
<br>
Best Regards<span><font
color="#888888"><br>
<pre cols="72">Vlad Paiu
OpenSIPS Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a> </pre>
</font></span>
<div>
<div> On 24.02.2014 17:33,
Stefano Pisani wrote:<br>
</div>
</div>
</div>
<div>
<div>
<blockquote type="cite">
<div>You can use module
UAC_AUTH<br>
<br>
Il 24/02/2014 16.18,
Diego Barberio ha
scritto:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>Hi all,<br>
<br>
</div>
I have
opensips
registered to
an IP-PBX
using
registrant
module and I
want to make
an outbound
call to that
PBX through
the proxy. <br>
<br>
</div>
I'm sending and
INVITE from my
application to
the proxy with a
From that is
actually
registered by
the proxy,
however OpenSIPs
is not adding
the
Proxy-Authorization
header so the
INVITE is
rejected with a
401 Unauthorized
and that
response is
forwarded to my
application.<br>
<br>
</div>
I just want
opensips to add
the
Proxy-Authorization
header so the call
is not rejected by
the IP-PBX. Is it
possible to
achieve this?<br>
<br>
</div>
Thanks<br>
Diego<br>
</div>
<br>
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