21 Jan
2017
21 Jan
'17
2:28 a.m.
To understand properly -- you don't have access to the user profile at
all? The server where the registration is forwarded is not managed by you?
Cheers,
Daniel
On 20/01/2017 13:50, anfecora wrote:
Thank you Daniel. It will work if i have username and
password in db
or something else.
In this case i am getting the register from the sip client and i dont
have the passwd but i need to forward it somehow via uac and on
challenge pass it back to the sip client.
I have done this with $du and works but when an invite comes from the
b side(sbc) to the a side(thesip client) there is no aor or anything i
can lookup to pass it along. Which is what i am trying to resolve.
The sbc do not support path and ob header correctly. And cries when it
gets any ipv6 address.
On Jan 20, 2017 12:41 AM, "Daniel-Constantin Mierla"
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
you have to set authentication username and password inside the
$uac_req(...) -- see the attributes for it at:
-
https://www.kamailio.org/wiki/cookbooks/4.4.x/pseudovariables#uac_req_key
<https://www.kamailio.org/wiki/cookbooks/4.4.x/pseudovariables#uac_req_key>
Cheers,
Daniel
On 20/01/2017 07:26, anfecora wrote:
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
can someone please guide me where to find the
usage of auc
module, thanks in advance.
I am registering the uac in one end then i want to forward that
registration to an external registrar, if i use $du some domain,
some of the ipv6 info is going to be forwarded, i need to make it
look more like an a b2bua than a outbound proxy therefore i need
to use the auc module(also i need to cover all ipv6 info since i
am proxying from ipv4 to ipv6).
i am able to register the client to kamailio, then kamailio send
the registration to the external registrar, but when the
registrar sends back the challenge uac does not reply, any ideas
how can achieve this.
uac(linphone etc) --registration--->kamailio(registrar
module)------register(uac)--->SBC
sbc----invite---->kamailio(lookup)---------invite---->uac(linphone
etc)
this is the code i am using.
# Handle SIP registrations
route[REGISTRAR] {
xlog("REGISTERING ");
if (is_method("REGISTER"))
{
if(isflagset(FLT_NATS))
{
setbflag(FLB_NATB);
# uncomment next line to do SIP NAT pinging
## setbflag(FLB_NATSIPPING);
}
if(af==INET6)
setbflag(FLB_IPV6);
xlog("IT IS IPV6");
if (!save("location"))
sl_reply_error();
route(REGSBCFWD);
exit;
}
}
route[REGSBCFWD]{
xlog("CREATING OTHER LEG TO THE SBC");
if(!is_method("REGISTER"))
{
return;
}
xlog("CREATING PACKAGE $si -- $fU-- $au--$du-- $tU --$ru");
$var(rip) = "sip.somedomain.com
<http://sip.somedomain.com>";
$uac_req(method)="REGISTER";
$uac_req(ruri)="sip:" + $var(rip) + ":" +
"5060";
$uac_req(furi)="sip:" + $tU + "@" + $var(rip);
$uac_req(turi)="sip:" + $tU + "@" + $var(rip);
$uac_req(hdrs)="Contact: <sip:" + $tU + "@"
+ "10.0.0.222"
+ ":" "5060" +
">\r\n";
if($sel(contact.expires) != $null)
$uac_req(hdrs)= $uac_req(hdrs) + "Expires: " +
$sel(contact.expires) + "\r\n";
else
$uac_req(hdrs)= $uac_req(hdrs) + "Expires: " +
$hdr(Expires) + "\r\n";
uac_req_send();
}
REGISTER sip:sip.somedomain.com:5060
<http://sip.somedomain.com:5060> SIP/2.0.
Via: SIP/2.0/UDP
10.0.0.222:5060;branch=z9hG4bK285f.13a7f0c0000000000000000000000000.0.
To: <sip:14052423@sip.somedomain.com
<mailto:sip%3A14052423@sip.somedomain.com>>.
From: <sip:14052423@sip.somedomain.com
<mailto:sip%3A14052423@sip.somedomain.com>>;tag=a82eaf71666096790d1397845fbd3254-ebaa.
CSeq: 10 REGISTER.
Call-ID: 357e21ae51d8416d-26605(a)10.0.0.222
<mailto:357e21ae51d8416d-26605@10.0.0.222>.
Max-Forwards: 70.
Content-Length: 0.
User-Agent: kamailio (4.4.4 (x86_64/linux)).
Contact: <sip:140524@10.0.0.222:5060
<http://sip:140524@10.0.0.222:5060>>.
Expires: 3600.
.
SIP/2.0 401 Unauthorized.
Via: SIP/2.0/UDP
10.0.0.222:5060;branch=z9hG4bK4b53.ad842757000000000000000000000000.0.
To: <sip:14052423@sip.somedomain.com
<mailto:sip%3A14052423@sip.somedomain.com>>.
From: <sip:14052423@sip.somedomain.com
<mailto:sip%3A14052423@sip.somedomain.com>>;tag=a82eaf71666096790d1397845fbd3254-37da.
Call-ID: 357e21ae51d8416d-26603(a)10.0.0.222
<mailto:357e21ae51d8416d-26603@10.0.0.222>.
CSeq: 10 REGISTER.
WWW-Authenticate: Digest realm="sip.somedomain.com
<http://sip.somedomain.com>",
nonce="f5831435-3e69-4b78-ab6d-dcb0897e477b", algorithm=MD5,
qop="auth".
User-Agent: somedomain.com <http://somedomain.com> Host:some proxy.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE.
Content-Length: 0.
.
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<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>
--
Daniel-Constantin Mierla
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
<http://www.kamailioworld.com>
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(SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
<mailto:sr-users@lists.sip-router.org>
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<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>