[OpenSIPS-Users] timeout waiting reply from a RTP proxy / adding strong flag to existing session, new=1/0/0

[nick at uni-petrol.com]

Dear All!

I have strange problem when using opensips with rtpproxy.
After failing call rtpproxy become unavailable while restart it.

On OpenSIPS side I have errors:
Apr 28 17:20:19 /usr/sbin/opensips[7673]: 
ERROR:rtpproxy:send_rtpp_command: timeout waiting reply from a RTP proxy
Apr 28 17:20:19 /usr/sbin/opensips[7673]: 
ERROR:rtpproxy:send_rtpp_command: proxy <udp:<LAN rtpproxy IP>:22222> 
does not respond, disable it
Apr 28 17:20:24 /usr/sbin/opensips[7673]: 
ERROR:rtpproxy:send_rtpp_command: timeout waiting reply from a RTP proxy
Apr 28 17:20:24 /usr/sbin/opensips[7673]: 
ERROR:rtpproxy:send_rtpp_command: proxy <udp:<LAN rtpproxy IP>:22222> 
does not respond, disable it
Apr 28 17:20:30 /usr/sbin/opensips[7673]: 
ERROR:rtpproxy:send_rtpp_command: timeout waiting reply from a RTP proxy
Apr 28 17:20:30 /usr/sbin/opensips[7673]: 
ERROR:rtpproxy:send_rtpp_command: proxy <udp:<LAN rtpproxy IP>:22222> 
does not respond, disable it

On RTPPROXY side I have errors:
Apr 28 17:20:00 rtpproxy[1775]: INFO:handle_command: adding strong flag 
to existing session, new=1/0/0
Apr 28 17:20:00 rtpproxy[1775]: INFO:handle_command: lookup on ports 
17046/0, session timer restarted
Apr 28 17:20:05 rtpproxy[1775]: INFO:handle_command: adding strong flag 
to existing session, new=1/0/0
Apr 28 17:20:05 rtpproxy[1775]: INFO:handle_command: lookup on ports 
17046/0, session timer restarted
Apr 28 17:20:39 rtpproxy[1775]: INFO:handle_command: adding strong flag 
to existing session, new=1/0/0
Apr 28 17:20:39 rtpproxy[1775]: INFO:handle_command: lookup on ports 
17046/0, session timer restarted


rtpproxy run with parameters:
/usr/bin/rtpproxy -p /var/run/rtpproxy.pid -u rtpproxy -l <WAN IP> -s 
udp:<LAN IP>:22222 -n tcp:<LAN OpenSIPS IP>:9001 -i -t 0xB8 -r 
/var/spool/rtpproxy -r /var/spool/rtpproxy/recorded -u rtpproxy rtpproxy 
-m 10000 -M 20000 -d DBUG

OpenSIPS configurations:
########################################################################
loadmodule "rtpproxy.so"
########################################################################
modparam("rtpproxy", "rtpproxy_sock", "udp:<LAN rtpproxy IP>:22222")
modparam("rtpproxy", "rtpproxy_disable_tout", 10)
modparam("rtpproxy", "rtpproxy_timeout", "1")
modparam("rtpproxy", "rtpproxy_autobridge", 0)
modparam("rtpproxy", "rtpproxy_retr", 5)
modparam("rtpproxy", "nortpproxy_str", "a=sdpmangled:yes\r\n")
modparam("rtpproxy", "rtpp_notify_socket", "tcp:<LAN OpenSIPS 
IP>:22222")