[SR-Users] Kamailio IMS with ENUM

BALL SUN paulrbk at gmail.com
Wed Jun 24 16:49:01 CEST 2020


yes. when the HSS profile is not found, it did not route to DNS/ENUM
to check, which portion of configuration should I check?

On Wed, Jun 24, 2020 at 5:31 PM Valentin Christoph
<Christoph.Valentin at kontron.com> wrote:
>
> This means the HSS had answered the user is not known in this domain (lir_term_user_unknown), but then the DNS server insists this telephone number should be handled by our domain ($rd == NETWORKNAME).
>
> Just enter the user to the HSS database - if it shall be handled by this domain -
>
> Or configure DNS, so that this telephone number is routed to another domain. - if it shall be handled by a different domain.
>
> -----Urspr√ľngliche Nachricht-----
> Von: sr-users <sr-users-bounces at lists.kamailio.org> Im Auftrag von BALL SUN
> Gesendet: Dienstag, 23. Juni 2020 16:40
> An: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
> Betreff: Re: [SR-Users] Kamailio IMS with ENUM
>
> Thanks. I actually keep having "604","Does not exist anywhere - HSS User Unknown", so by right, I-CSCF should go to check the ENUM, but it didn't so what configuration I should enable? is it dispatcher list and needed to enabkle PEERING? below is the routine that related to "604","Does not exist anywhere - HSS User Unknown" in icscf.
>
> - RBK
>
> route[lir_term_user_unknown]
> {
> if (uri =~ "tel:.*") {
> # Let's check, if the number can be found in ENUM:
> if(!enum_query()) {
> # ENUM failed, send it to the PSTN-Gateway:
> route(PSTN);
> break;
> }
> # ENUM resolved to another domain
> if ($rd != NETWORKNAME) {
> t_on_reply("initial_request_reply");
> t_on_failure("initial_request_failure");
> if (!t_relay()) {
> t_reply("500","Error forwarding to external domain"); exit; }; exit; } else { t_reply("604","Does not exist anywhere - HSS User Unknown"); exit; }; } else { # we received a request for our domain (non-tel), but HSS said "User Unknown"
> if ($rd != NETWORKNAME) {
> t_reply("604","Does not exist anywhere - HSS User Unknown"); exit; } else { # try to forward non-tel request to other domain t_on_reply("Initial_Request_reply");
> t_on_failure("Initial_Request_failure");
> if (!t_relay()) {
> t_reply("500","Error forwarding to external domain"); exit; }; exit; }; }; } }
>
> On Tue, Jun 23, 2020 at 8:40 PM Valentin Christoph <Christoph.Valentin at kontron.com> wrote:
> >
> > The  example I-CSCF and S-CSCF configurations at misc/examples/ims contain usage of the enum module, afaik.
> > This could be easily adapted or taken as an example.
> >
> > -----Urspr√ľngliche Nachricht-----
> > Von: sr-users <sr-users-bounces at lists.kamailio.org> Im Auftrag von
> > BALL SUN
> > Gesendet: Dienstag, 23. Juni 2020 08:53
> > An: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
> > Betreff: [SR-Users] Kamailio IMS with ENUM
> >
> > Hi
> >
> > Is there any information that can help to setup ENUM query in Kamailio
> > IMS? what we wanted to achieve is to when A in domain A (the local
> > domain) makes an INVITE to B, it will check the domain of B from ENUM backend.
> >
> > if it is not on the local domain, it will route to remote IMS core.
> >
> > Thanks
> >
> > - RBK
> >
> > _______________________________________________
> > Kamailio (SER) - Users Mailing List
> > sr-users at lists.kamailio.org
> > https://eur04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flist
> > s.kamailio.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fsr-users&data=02%7
> > C01%7Cchristoph.valentin%40kontron.com%7Cc6c88e565e844b41467208d817836
> > ada%7C8c9d3c973fd941c8a2b1646f3942daf1%7C0%7C0%7C637285200482063836&am
> > p;sdata=YphpOloEosgWB9Gyt5xXH1COcafnRqMBDrLzhnRsM1o%3D&reserved=0
> > _______________________________________________
> > Kamailio (SER) - Users Mailing List
> > sr-users at lists.kamailio.org
> > https://eur04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flist
> > s.kamailio.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fsr-users&data=02%7
> > C01%7Cchristoph.valentin%40kontron.com%7Cc6c88e565e844b41467208d817836
> > ada%7C8c9d3c973fd941c8a2b1646f3942daf1%7C0%7C0%7C637285200482063836&am
> > p;sdata=YphpOloEosgWB9Gyt5xXH1COcafnRqMBDrLzhnRsM1o%3D&reserved=0
>
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users at lists.kamailio.org
> https://eur04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.kamailio.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fsr-users&data=02%7C01%7Cchristoph.valentin%40kontron.com%7Cc6c88e565e844b41467208d817836ada%7C8c9d3c973fd941c8a2b1646f3942daf1%7C0%7C0%7C637285200482063836&sdata=YphpOloEosgWB9Gyt5xXH1COcafnRqMBDrLzhnRsM1o%3D&reserved=0
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users at lists.kamailio.org
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users



More information about the sr-users mailing list