[SR-Users] (Kamailio/RTPproyx) Public -> LAN -> Asterisk (1, 2, .., n)

Alexandr Usov blessendor at gmail.com
Tue Aug 6 13:06:49 CEST 2013


ps -ef | grep rtpproxy
kamailio 15853     1  0 12:41 ?        00:00:01 /usr/sbin/rtpproxy -u
kamailio -l 1.1.1.1 2.2.2.2 -s unix:/var/run/rtpproxy.sock

netstat -pln|grep rtpproxy
unix  2      [ ACC ]     STREAM     LISTENING     238561268
15853/rtpproxy      /var/run/rtpproxy.sock

I'm trying rtpproxy_manage("ei"); rtpproxy_manage("ie"); rtpproxy_manage();
- the same if rtpproxy in bridged mode.

Config cuts:



#!define WITH_NAT
...
#!ifdef WITH_NAT
# ----- rtpproxy params -----
# modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:12221")
modparam("rtpproxy", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock")

# ----- nathelper params -----
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_from", "sip:pinger at sip.myrealhostdomain.com")

# params needed for NAT traversal in other modules
modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")
modparam("usrloc", "nat_bflag", FLB_NATB)
#!endif


....

# Handle SIP registrations
route[REGISTRAR] {
    if (is_method("REGISTER"))
    {
        if(isflagset(FLT_NATS))
        {
            setbflag(FLB_NATB);
            # uncomment next line to do SIP NAT pinging
            setbflag(FLB_NATSIPPING);
        }
        if (!save("location"))
            sl_reply_error();

        exit;
    }
}

...

# Caller NAT detection route
route[NATDETECT] {
#!ifdef WITH_NAT
    force_rport();
    if (nat_uac_test("19")) {
        if (is_method("REGISTER")) {
            fix_nated_register();
        } else {
            fix_nated_contact();
        }
        setflag(FLT_NATS);
    }
#!endif
    return;
}

# RTPProxy control
route[NATMANAGE] {
#!ifdef WITH_NAT
    if (is_request()) {
        if(has_totag()) {
            if(check_route_param("nat=yes")) {
                setbflag(FLB_NATB);

            }
        }
    }
    if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))
        return;

        rtpproxy_manage();

    if (is_request()) {
        if (!has_totag()) {
            add_rr_param(";nat=yes");
        }
    }
    if (is_reply()) {
        if(isbflagset(FLB_NATB)) {
            fix_nated_contact();
        }
    }
#!endif
    return;
}



2013/8/6 SamyGo <govoiper at gmail.com>

> Please check the rtpproxy function and paste the way it is written in your
> configuration file. Share the output of "ps -ef | grep rtpproxy" and
> "netstat -pln|grep rtpproxy"
>
> --
> Sammy
>
>
> On Tue, Aug 6, 2013 at 3:55 AM, Alexandr Usov <blessendor at gmail.com>wrote:
>
>>
>>
>> Note:
>> Asrterisk LAN IP real 192.168.144.101 but must be 2.2.2.101 in this
>> described network  (I am missed to change before copy-pasting here).
>>
>>
>>
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20130806/2902d134/attachment.html>


More information about the sr-users mailing list