This might help you as a starting point. https://github.com/davidcsi/kamailio-private-public
Regards, David Villasmil email: [email protected] phone: +34669448337 On Thu, Dec 17, 2020 at 1:20 PM Mihai Cezar <[email protected]> wrote: > I do have kamailio an public IP and another nic with private IP that > connects to the Asterisk LAN. > > @Sergey I tried that scenario with double NAT, and, it work it. > > If i choose to go rtpproxy which modules should i load (nat_helper, > nat_traversal, rtpproxy) ? > > > > On Thu, Dec 17, 2020 at 2:38 PM Sergio Charrua <[email protected]> > wrote: > >> Another example of when to use RTPProxy / RTPEngine is: >> >> SIP user -> router -> INTERNET -> router / firewall -> Kamailio (private >> IP) -> Asterisk (private IP) >> >> Apart from the routers, all other equipments are private IPs, hence being >> NATed and requiring RTP Proxy / RTP Engine to forward RTP streams to the >> correct ports. >> As David Vilasmil points out, security wise, this is the best >> approach.... but it is a PITA configuring and making all the services work >> correctly. >> >> *Sérgio Charrua* >> >> >> *www.voip.pt <http://www.voip.pt/>* >> Tel.: +351 <callto:+351+91+104+12+66>21 130 71 77 >> >> Email : *[email protected] <[email protected]>* >> >> This message and any files or documents attached are strictly >> confidential or otherwise legally protected. >> >> It is intended only for the individual or entity named. If you are not >> the named addressee or have received this email in error, please inform the >> sender immediately, delete it from your system and do not copy or disclose >> it or its contents or use it for any purpose. Please also note that >> transmission cannot be guaranteed to be secure or error-free. >> >> >> >> >> >> >> >> >> On Thu, Dec 17, 2020 at 12:15 PM Sergey Safarov <[email protected]> >> wrote: >> >>> yes, if your asterisk has statically assigned (NAT-ed) public IP, then >>> you do not need RTPproxy. >>> RTP proxy required when both sides of the call do not have >>> statically assigned (NAT-ed) public IP. >>> >>> On Thu, Dec 17, 2020 at 2:33 PM David Villasmil < >>> [email protected]> wrote: >>> >>>> It’s totally fine. Rtpengine is mainly used to also proxy rtp ie: >>>> public to private, etc. But if your asterisk is public, rtps will reach it, >>>> and you’re fine with it, go ahead >>>> >>>> On Thu, 17 Dec 2020 at 11:10, Mihai Cezar <[email protected]> wrote: >>>> >>>>> Hi, >>>>> >>>>> Can't figure it out when to use RTPproxy, i am forwarding everything >>>>> to asterisk in seem to work without RTPproxy. >>>>> >>>>> The scenario is like this: >>>>> Softphone -> INTERNET -> Kamailio - > Asterisk (private ip) >>>>> >>>>> Now it seems to work without any rtpproxy but is it ok? >>>>> >>>>> _______________________________________________ >>>>> Kamailio (SER) - Users Mailing List >>>>> [email protected] >>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>> >>>> -- >>>> Regards, >>>> >>>> David Villasmil >>>> email: [email protected] >>>> phone: +34669448337 >>>> _______________________________________________ >>>> 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 >>> >> _______________________________________________ >> 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 >
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