You will have the same problem. Regards,
David Villasmil email: [email protected] phone: +34669448337 On Wed, Apr 22, 2020 at 8:05 PM Leonid Fainshtein < [email protected]> wrote: > David, > My problem is actually rtpproxy. I have to use a particular IP as the > source address for RTP sending. > Best regards, > Leonid Fainshtein > Xorcom Ltd > > > On Wed, Apr 22, 2020 at 9:51 PM David Villasmil < > [email protected]> wrote: > >> Hello, >> >> In terms of private/public IP addresses,in kamailio you would need to >> "advertise" the public IP address, such that: >> >> listen=udp:192.168.0.10:5060 ADVERTISE 123.123.123.123:5060 >> >> So kamailio, when sending out, utilises that public (advertise) IP >> address as its own address. >> I don't know of any mechanism that allows you to set two different public >> IP addresses as advertised addresses. >> >> You _can_ receive from multiple public IPs by setting multiple aliases, >> like: >> >> alias=123.123.123.123:5060 >> alias=213.213.213.213:5060 >> >> and kamailio would process them as its own IPs. >> But when sending out, it will use the ADVERTISED address. >> >> So the correct thing to do is to have multiple private address mapped >> one-to-one to public ip address, i.e.: >> >> listen=udp:192.168.0.10:5060 ADVERTISE 123.123.123.123:5060 >> listen=udp:192.168.0.20:5060 ADVERTISE 213.213.213.213:5060 >> >> This _would_ work properly. >> >> Regards, >> >> David Villasmil >> email: [email protected] >> phone: +34669448337 >> >> >> On Wed, Apr 22, 2020 at 7:04 PM Leonid Fainshtein < >> [email protected]> wrote: >> >>> Can you elaborate a little? I didn't understand you. >>> Best regards, >>> Leonid >>> >>> >>> >>> On Wed, Apr 22, 2020 at 6:53 PM David Villasmil < >>> [email protected]> wrote: >>> >>>> I think mapping IPs is a one-to-one relationship >>>> >>>> On Wed, 22 Apr 2020 at 16:18, Leonid Fainshtein < >>>> [email protected]> wrote: >>>> >>>>> Hi, >>>>> My server has several external IP interfaces and one internal >>>>> interface. For some calls I would like to handle RTP via Ext1<->Int >>>>> interfaces and for other calls: via Ext2<->Int. >>>>> In order to achieve this, I don't define the '-l' rtpproxy parameter, >>>>> and depending on the call, I set the required IP address as a parameter of >>>>> rtpproxy_manage(). >>>>> I didn't succeed to get the desired result. >>>>> On my testbed, I have the following interfaces: >>>>> Ext1: 192.168.0.31 >>>>> Ext2: 192.168.0.32 >>>>> Int: 10.159.65.1 >>>>> >>>>> When I try to create Ext2<->Int (192.168.0.32<-> 10.159.65.1), the >>>>> packets that accepted on the internal interface are sent out from the >>>>> Ext1(192.168.0.31) instead of Ext2 (192.168.0.32). It looks like the >>>>> decision about the source address is made based on the IP routing table >>>>> information (?). >>>>> Also, I would like to have an advertised address for at least one >>>>> external interface. >>>>> >>>>> Is it achievable with just one instance of rtpproxy? Or, it is >>>>> necessary to run two rtpproxies in the bridged mode wit configured >>>>> advertize addresses? >>>>> >>>>> Thank you in advance, >>>>> Leonid >>>>> >>>>> _______________________________________________ >>>>> 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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