Question : If kamailio is behind a double NAT setup
Internet - (Model-router : NAT 1) - (router - NAT2) - kamailio Could I use this settings ? - For public softphone : listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 Domain : IPv4_public:5060 As described above, Question : I have : - softphone on public network using IPv4_public to reach Kamailio Then I need to call with Domain : IPv4_public:5060 - softphone on private network but not on same vlan and rules are created to let those softphones to reach kamailio vlan ??? Do I need to call with Domain : IPv4_public:5060 or Domain : IPv4_private:5066 - softphone on kamailio vlan ??? Do I need to call with Domain : IPv4_private:5066 Best Regards, Youssef BOUJRAF Email: [email protected] On Sat, Mar 5, 2022 at 2:35 PM Youssef Boujraf <[email protected]> wrote: > Question : > > If kamailio is behind a double NAT setup > > Internet - (Model-router : NAT 1) - (router - NAT2) - kamailio > > Could I use this settings ? > > - For public softphone : > > listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 > > Domain : IPv4_public:5060 > > - For private softphone on same vlan as kamailio > > listen=udp: IPv4_private:5066 > > Domain : IPv4_private:5066 > > Best Regards, > > Youssef BOUJRAF > Email: [email protected] > > > On Sat, Mar 5, 2022 at 1:23 AM Youssef Boujraf <[email protected]> wrote: > >> Dear, >> >> Then; >> >> - For public softphone : >> >> listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 >> >> Domain : IPv4_public:5060 >> >> - For private softphone on same vlan as kamailio >> >> listen=udp: IPv4_private:5066 >> >> Domain : IPv4_private:5066 >> >> >> >> Best Regards, >> >> Youssef BOUJRAF >> Email: [email protected] >> >> >> On Fri, Mar 4, 2022 at 3:00 PM Youssef Boujraf <[email protected]> >> wrote: >> >>> Hi Dear >>> >>> I am trying to understand how "listen" and "advertise" work for sip >>> signaling purpose ( corebooks : listen >>> <http://www.kamailio.org/wiki/cookbooks/5.4.x/core#listen> and >>> advertise ) >>> >>> Flow : kamailio behind NAT using softphones on private and public >>> networks. >>> >>> - kamailio : >>> >>> Network : >>> >>> IPv4_private 192.168.1.6 / IPv4_public >>> >>> kamailio.cfg : >>> >>> listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 >>> >>> - uac (softphone) : >>> >>> zoiper, microsip, cisco spa508g >>> >>> USE CASE : >>> >>> I 'd like to force all softphone on the same local network to reach >>> kamailio through a public ip address. >>> >>> ??? QUESTION : Do I need to REGISTER on IPv4_private address of Kamailio >>> OR REGISTER on IPv4_public address of kamailio or DEFINE another "listen" >>> with another PORT WITHOUT "advertise" for softphone on same kamailio >>> network ? >>> >>> listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 >>> listen=udp: IPv4_private: 5066 >>> >>> >>> Do I need to use "kamctl ps" to verify which interface is listening on >>> port ? >>> >>> Thanks in advance >>> >>> Best Regards, >>> >>> Youssef BOUJRAF >>> Email: [email protected] >>> >>
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