Hi Alex, it's because i can see that kamailio (5.0.1 (x86_64/linux)) is already successful connected to our Provider via kamailio uac module. I can also see that kamailio send a refresh auth to 5.9.87.18 from time to time.
Would the Provider answer with: U 5.9.87.18:5060 -> 130.255.76.95:5060 SIP/2.0 100 Trying. in any case if the auth was not successful before? Cheers, Georg > I'm not sure why you would immediately jump to the conclusion that you > need to rewrite the To header. > > This is just a normal 407 challenge. The first and most straightforward > interpretation is that the provider expects you to provide digest > authentication credentials, or that they don't have your IP in their ACL > and are falling back to a digest challenge as a default behaviour for > that reason. > > On Tue, Apr 25, 2017 at 08:29:47AM +0200, [email protected] wrote: > >> Hi, >> after Kamailio did a correct (INVITE sip:[email protected] SIP/2.0 >> looks >> good to me), to our Sip-Provider we get: >> "SIP/2.0 407 Proxy Authentication Required." >> >> Could it be that i have to rewrite also the following line: >> To: <sip:[email protected]>. >> >> To: <sip:089321608@provider_from_dispatcher_table>. >> >> and how can i do that? >> >> Until now i use just ds_select_domain("2", "4") >> >> Thanks, >> Georg >> >> >> >> U 130.255.76.95:5060 -> 5.9.87.18:5060 >> INVITE sip:[email protected] SIP/2.0. >> Record-Route: >> <sip:130.255.76.95;lr;ftag=Wl3D6P2TkS5KuAGzo-9Z1Ezqy7NMRvco>. >> Via: SIP/2.0/UDP >> 130.255.76.95;branch=z9hG4bK7828.51fb03ff0ac02b01b2ba2bb73c1de051.0. >> Via: SIP/2.0/UDP >> 100.99.24.192:53230;received=91.186.0.208;rport=39126;branch=z9hG4bKPjnlNeJmB2Id2F2Tmypfaf5sdh47ir3wg8. >> Max-Forwards: 69. >> From: "4321" >> <sip:[email protected]>;tag=Wl3D6P2TkS5KuAGzo-9Z1Ezqy7NMRvco. >> To: <sip:[email protected]>. >> Contact: <sip:[email protected]:39126;ob>. >> Call-ID: -rgvfObl0VN39nEiZTf55yxxn8FemD52. >> CSeq: 5545 INVITE. >> Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, >> REFER, MESSAGE, OPTIONS. >> Supported: replaces, 100rel, timer, norefersub. >> Session-Expires: 1800. >> Min-SE: 90. >> User-Agent: CSipSimple_acer_z520-19/r2457. >> Content-Type: application/sdp. >> Content-Length: 366. >> >> U 5.9.87.18:5060 -> 130.255.76.95:5060 >> SIP/2.0 100 Trying. >> Via: SIP/2.0/UDP >> 130.255.76.95;branch=z9hG4bK7828.51fb03ff0ac02b01b2ba2bb73c1de051.0. >> Via: SIP/2.0/UDP >> 100.99.24.192:53230;received=91.186.0.208;rport=39126;branch=z9hG4bKPjnlNeJmB2Id2F2Tmypfaf5sdh47ir3wg8. >> Record-Route: >> <sip:130.255.76.95;lr;ftag=Wl3D6P2TkS5KuAGzo-9Z1Ezqy7NMRvco>. >> From: "4321" >> <sip:[email protected]>;tag=Wl3D6P2TkS5KuAGzo-9Z1Ezqy7NMRvco. >> To: <sip:[email protected]>. >> Call-ID: -rgvfObl0VN39nEiZTf55yxxn8FemD52. >> CSeq: 5545 INVITE. >> User-Agent: einfachVoIP.de. >> Content-Length: 0. >> >> U 5.9.87.18:5060 -> 130.255.76.95:5060 >> SIP/2.0 407 Proxy Authentication Required. >> Via: SIP/2.0/UDP >> 130.255.76.95;branch=z9hG4bK7828.51fb03ff0ac02b01b2ba2bb73c1de051.0. >> >> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- > Alex Balashov | Principal | Evariste Systems LLC > > Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) > Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > _______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
