Re: [SR-Users] Kamailio 4.4 + rtpproxy behind the NAT (debian stretch 9.13)

Dear all, I just compiled the rtpproxy from sippy github repo. I have installed the rtpproxy with advertise. Now, when trying to start kamailio, I have those errors : /usr/sbin/kamailio[784]: ERROR: rtpproxy [rtpproxy.c:1060]: child_init(): Best Regards, Youssef BOUJRAF Mobile: +32 (0)477 94 86 89 Skype: y_boujraf Email: yboujraf(a)gmail.com On Fri, Oct 1, 2021 at 4:49 PM Youssef Boujraf <yboujraf(a)gmail.com> wrote: > Dear Henning, > > I need to move my existing installation working fine on VMWare and public > ip without NAT to a new infra doesn’t providing direct public ip. NAT is > mandatory. > > Yes after my move to new infra. I will migrate to latest framework. > > Just now, I compiled the latest rtpproxy and will check if wit -A > parameter and in kamailio add listen with advertise will fix my issue. > > Any help of the rtpproxy and kamailio config will help me so much > > Best regards > Boujraf Youssef > > On 1 Oct 2021, at 15:08, Henning Westerholt <hw(a)skalatan.de> wrote: > >  > > Hello Youssef, > > > > before investing a lot of time into this old version, I would suggest > that you update: > > > > - operating system (e.g. at least to Debian Buster) > - Kamailio (at least 5.4.x) > - And also rtpproxy, consider also rtpengine which is much more > flexible especially for NAT scenarios > > > > In the newer kamailio default cfg you find also support for rtpengine, it > can be easily enabled with a define. > > > > Cheers, > > > > Henning > > > > *From:* sr-users <sr-users-bounces(a)lists.kamailio.org> *On Behalf Of *Youssef > Boujraf > *Sent:* Friday, October 1, 2021 1:01 PM > *To:* sr-users(a)lists.kamailio.org > *Cc:* Contacts <yboujraf(a)gmail.com> > *Subject:* [SR-Users] Kamailio 4.4 + rtpproxy behind the NAT (debian > stretch 9.13) > > > > Dear, > > > > I am testing the kakamilio 4.4 with rtpproxy on Debian stretch 9.13 > > I have installed the packages > > · apt-get install kamailio and rtpproxy. > > · kamailio 4.4 > > · rtpproxy Basic version: 20040107 > > > > *My version of RTPPROXY doesn't have the -A parameter so that means > without advertising there is no way to work behind NAT? That is what I have > understood after spending one week on forums. Thanks if somebody could > confirm otherwise, which way I need to go to figure out my issue?* > > > > # rtpproxy -v > Basic version: 20040107 > Extension 20050322: Support for multiple RTP streams and MOH > Extension 20060704: Support for extra parameter in the V command > Extension 20071116: Support for RTP re-packetization > Extension 20071218: Support for forking (copying) RTP stream > Extension 20080403: Support for RTP statistics querying > Extension 20081102: Support for setting codecs in the update/lookup > command > Extension 20081224: Support for session timeout notifications > > > > # rtpproxy -help > rtpproxy: invalid option -- 'h' > usage: rtpproxy [-2fvFiPa] [-l addr1[/addr2]] [-6 addr1[/addr2]] [-s path] > [-t tos] [-r rdir [-S sdir]] [-T ttl] [-L nfiles] [-m port_min] > [-M port_max] [-u uname[:gname]] [-n timeout_socket] [-d > log_level[:log_facility]] > # > > > > /etc/hosts > > > > 127.0.0.1 localhost > 127.0.1.1 sip.dom.xx sip > 192.168.1.19 sip.dom.xx sip > PUBLIC_IP sip.dom.xx sip > # The following lines are desirable for IPv6 capable hosts > ::1 localhost ip6-localhost ip6-loopback > ff02::1 ip6-allnodes > ff02::2 ip6-allrouters > > > > */etc/kamailio/kamailio.cfg* > > *kamailio.config* > > #!define PUBLIC_IP "xxx.xxx.xxx.xxx" > #!define PRIVATE_IP "192.168.1.19" > #!define PRIVATE_NET "192.168.1.0/24“ > > listen=udp:PRIVATE_IP:5060 advertise PUBLIC_IP:5060 > > > > #!ifdef WITH_NAT > > # ----- rtpproxy params ----- > > modparam("rtpproxy", "rtpproxy_sock", "udp:PRIVATE_IP:7722") > > > # ----- 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@kamailio.org") > > > > *Etc/default/rtpproxy* > > > > PRIVATE_IP=192.168.1.19 > > PUBLIC_IP=xxx.xxx.xxx.xxx > > rtpport_min= 10000 > > rtpport_max=20000 > > syslog=DBUG:LOG_LOCAL5 > > #Defaults for rtpproxy > #The control socket. > #CONTROL_SOCK="unix:/var/run/rtpproxy/rtpproxy.sock" > #To listen on an UDP socket, uncomment this line: > #CONTROL_SOCK=udp:127.0.0.1:7722 > #Additional options that are passed to the daemon. > EXTRA_OPTS="-l $PRIVATE_IP/$PUBLIC_IP ="-s $PRIVATE_IP:7222 -m > $rtpport_min -M $rtpport_max -d $syslog"` > > > > Thanks if you could route me to the right way. > > > > Best regards > > > Yboujraf > Email: yboujraf(a)gmail.com > >