Re: [SR-Users] '302 Moved temporarily' contact parsing error

Hi Daniel,   I already use the select for getting the contact, but I still got the error as it happens before the fist line of my failure_route :   Oct 14 09:32:53 fr-kam-misc-lab-vma-1 kamailio[21633]: ERROR: { 2  udp 172.18.0.15 17 REGISTER # 8_466109112(a)10.244.3.114 <mailto:8_466109112@10.244.3.114> * } <core> [core/parser/parse_addr_spec.c:479]: parse_to_param(): invalid character ',' in status 27: [;q=0.5] Oct 14 09:32:53 fr-kam-misc-lab-vma-1 kamailio[21633]: INFO: { 1  tcp 65.39.65.250 17 REGISTER # 8_466109112(a)10.244.3.114 <mailto:8_466109112@10.244.3.114> * } <script>: first line of failure route       Regards, David   *From:* sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; *On Behalf Of *Daniel-Constantin Mierla *Sent:* Wednesday, October 14, 2020 8:44 AM *To:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; *Subject:* Re: [SR-Users] '302 Moved temporarily' contact parsing error   Hello, the Contact header body looks ok, using comma to separate many contact values is ok. My guess is that {to.body} transformation is used in this case, it is not coming from core or a module. The To header cannot appear many times, thus the transformation is throwing error in this case. If I am right with my guess, a solution is to plug {s.select,0,,} transformation before use of {to.body}. The index of s.select can be a variable, in case one needs to get all contact values, a while loop can be used. Cheers, Daniel On 13.10.20 22:07, Sergiu Pojoga wrote: Hmm, it's a tricky one, not sure actually.   https://tools.ietf.org/html/rfc3261#page-167 <https://tools.ietf.org/html/rfc3261#page-167>   The answer might be in: Even if the "display-name" is empty, the "name-addr" form MUST be used if the "addr-spec" contains a comma, semicolon, or question mark.   On Tue, Oct 13, 2020 at 3:39 PM Sergiu Pojoga &lt;pojogas(a)gmail.com <mailto:pojogas@gmail.com>> wrote: Aren't the Contact params supposed to be delimited by semicolon?   On Tue, Oct 13, 2020 at 1:06 PM David VILLAUME &lt;david.villaume(a)sewan.fr <mailto:david.villaume@sewan.fr>> wrote: Hello,   I see parsing errors on 302 contact header that seems compliant to RFC :   Contact:<sip:172.16.0.21:5060 <sip:172.16.0.21:5060>>;q=0.5,<sip:172.16.0.22:5060 <sip:172.16.0.22:5060>>;q=0.25   <core> [core/parser/parse_addr_spec.c:479]: parse_to_param(): invalid character ',' in status 27: [;q=0.5]   Is there an error in my contact or is it truly a parsing error ?                 Regards, David   _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> -- Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Funding: https://www.paypal.me/dcmierla <https://www.paypal.me/dcmierla>