>
> This sounds like a NAT problem, where the callee does not receive the
> ACK request (INVITE-200OK-ACK).
>
> regards
> klaus
>
> Am 21.07.2011 10:32, schrieb Coca:
> > Hi List,
> >
> > I have a Kamailio3.1 server and RTPProxy running in WAN.
> >
> > The calls between UA will automatically terminated in Callee UA
> side 36s
> > after connected, while no one sends a BYE.
> >
> > While Kamailio and UA are in LAN at all , everything is just
> working well.
> >
> > Is it my rtpproxy doesn't working correctly or something else is
> wrong?
> > What can I do to fix it.
> >
> > Any hint??
> >
> > BTW,
> > Kamailio is installed following official guide
> >
>
http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-3.1.x-from-git
> > The kamailio.cfg wasn't changed at all except for below:
> >
> -----------------------------------------------------------------------------------------
> > 1) adding the following lines:
> > #!define WITH_MYSQL
> > #!define WITH_AUTH
> > #!define WITH_USRLOCDB
> > #!define WITH_NAT
> >
> > 2)uncommenting the line below in route[REGISTRAR],
> > setbflag(FLB_NATSIPPING);
> >
> > 3)change rtpproxy port corresponding
> > modparam("rtpproxy", "rtpproxy_sock", "udp:
127.0.0.1:22222
> <
http://127.0.0.1:22222>
> > <
http://127.0.0.1:22222>")
> >
> >
> -----------------------------------------------------------------------------------------
> >
> > and my rtpproxy1.2.1 was installed by apt-get install rtpproxy,
> > with
> > 1) /etc/default/rtpproxy changed into:
> >
> > # 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:
127.0.0.1:22222 <
http://127.0.0.1:22222>
> <
http://127.0.0.1:22222>
> >
> > LISTEN_ADDR=xx.xx.xx.xx
> >
> >
> > # Additional options that are passed to the daemon.
> >
> > EXTRA_OPTS="-l ${LISTEN_ADDR}"
> >
> > 2) and started by
> > rtpproxy -l xx.xx.xx.xx -s udp:localhost:22222 -u kamailio
> >
> >
> >
> > Your help will be great appreciated.
> >
> > Coca
> >
> >
> >
> > _______________________________________________
> > sr-dev mailing list