Hi Razvan,
Yes I think I declared the rtpproxy sets correctly, unless there is
some new parameter in the new rtpproxy module that I forgot :
# ----- rtpproxy params -----
modparam("rtpproxy", "rtpproxy_sock", "1 == udp:localhost:12221")
modparam("rtpproxy", "rtpproxy_sock", "2 == udp:localhost:12222")
Regards,
Sebastien
Le 04/11/2011 11:44, Razvan Crainea a écrit :
Hi Sebastien,
Are you sure that when you declare the RTPProxy sets you allocate
them the set identifiers (1 and 2)? Can you send us the
rtpproxy_sock parameters declaration?
Regards,
--
Răzvan Crainea
OpenSIPS Developer
On 11/04/2011 12:27 PM, Sebastien CRUAUX wrote:
Hi,
I am currently migrating my old Opensips 1.6.2 to the new
Opensips 1.7.0 but I am facing some issues with the
configuration of rtpproxy.
The version of rtpproxy I am using is the commit
6b82ff914543d21ff9ddbb797b40a77516348308.
When I start Opensips, the two sets of rtpproxies I configured
are detected :
INFO:rtpproxy:rtpp_test:
rtp proxy <udp:localhost:12221> found, support for it
enabled
INFO:rtpproxy:rtpp_test:
rtp proxy <udp:localhost:12222> found, support for it
enabled
However, when an INVITE is received by Opensips it seems
rtpproxy is not found, consequently the SDP body is not
rewritten :
INFO ::
(INVITE) rtpproxy set 1
ERROR:rtpproxy:force_rtp_proxy_body:
no available proxies
More information about my configuration :
- my Opensips/rtpproxy server has 2 IP addresses, one opened on
the internet, one internal used to communicate with my VoIP/PSTN
gateway
- I have 2 sets of rtpproxies : the 1st one is in bridge mode
for VoIP to PSTN or PSTN to VoIP calls, the 2nd one only listens
on the external IP and is used for SIP to SIP calls
./rtpproxy -u seb -l 172.17.1.126 172.17.1.131 -s
udp:localhost 12221 -m 18000 -M 18020
./rtpproxy -u seb -l 172.17.1.131 -s udp:localhost 12222
-m 18021 -M 18030
- below is the part of my opensips.cfg file which
handles the INVITE requests (I just replaced my public IP
address with xx.xx.xx.xx) :
if
(is_method("INVITE")) {
if (registered("location","$fu") &&
registered("location")) { # if From and To are SIP
registered : we use rtpproxy 2 (external IP)
setflag(22);
xlog("INFO :: (INVITE) rtpproxy set
2");
}
else
{
# otherwise, SIP to ISUP or ISUP to SIP call : we use
rtpproxy 1 (bridge mode)
xlog("INFO :: (INVITE) rtpproxy set
1");
}
if (has_body("application/sdp")) {
if (isflagset(22)) {
set_rtp_proxy_set("2");
if
(rtpproxy_offer("","xx.xx.xx.xx")) {
t_on_reply("1");
}
}
else {
set_rtp_proxy_set("1");
if (dst_ip == 172.17.1.131)
{ # my IP address opened to the
internet (external IP)
if
(rtpproxy_offer("ei","xx.xx.xx.xx")) {
t_on_reply("1");
}
}
if (dst_ip == 172.17.1.126)
{ # my internal IP address
if
(rtpproxy_offer("ie","xx.xx.xx.xx")) {
t_on_reply("1");
}
}
}
}
else {
t_on_reply("2");
}
}
Any idea ? I have been stuck on this issue for a few days, this
configuration worked fine with my previous versions of Opensips
and rtpproxy.
Best Regards,
Sebastien
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