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 Cheers, Daniel On 20/01/2017 07:26, anfecora wrote: > 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:14052...@sip.somedomain.com > <mailto:sip%3a14052...@sip.somedomain.com>>. > From: <sip:14052...@sip.somedomain.com > <mailto:sip%3a14052...@sip.somedomain.com>>;tag=a82eaf71666096790d1397845fbd3254-ebaa. > CSeq: 10 REGISTER. > Call-ID: 357e21ae51d8416d-26605@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:14052...@sip.somedomain.com > <mailto:sip%3a14052...@sip.somedomain.com>>. > From: <sip:14052...@sip.somedomain.com > <mailto:sip%3a14052...@sip.somedomain.com>>;tag=a82eaf71666096790d1397845fbd3254-37da. > Call-ID: 357e21ae51d8416d-26603@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. > . > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
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