Also, if the client is not behind CGNAT do you get the Ringing from called party?
Is called party the same in both cases? On Sun, Aug 26, 2018 at 09:54 Joel Serrano <j...@textplus.com> wrote: > Can you send the INVITE that proxy sends to called party? > > On Sun, Aug 26, 2018 at 02:05 Amar Tinawi <amar.tin...@gmail.com> wrote: > >> Hello >> Although my question it's not related to Kamailio directly, but i think >> someone could help in this strange behavior >> >> in our tests, we have some clients under private networks, where the >> provider of those networks implements CGNAT (NAT444) for it's customers to >> reach internet >> (Client Private IP) --->(Home router: Private to Private NAT)--->(FW with >> CGNAT)---------------------------->(Kamailio Proxy Public IP) >> >> >> Registration is performing fine, but making calls from this client had >> strange problem as follow: >> >> Client -------------INVITE--------------> Proxy >> Proxy -------------Trying---------------->Client >> Proxy--------------INVITE---------> Called Party >> >> The called party should send Ringing msg, but the massage get lost >> somewhere and didn't reach to the Proxy. Although all the IP's in sip >> massages are public >> i tried with STUN/TURN and NAThelper module solutions, but didn't help >> >> is there any way to slove CGNAT with SIP in Kamailio? >> >> >> Thanks in Advance >> >> >> >> >> >> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users@lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >
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