[OpenSER-Users] Problem with rtpproxy

Jeferson Prevedello jprevedello at terra.com.br
Mon Sep 10 18:29:53 CEST 2007


Hi,

I modified the configuration in my openser.cfg and now is possible hear audio in 1 direction (I hear the other people).
Interesting is that the logs shows that rtpproxy "has been disabled temporarily".

openser.cfg:
#modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock")   # Nathelper with RTPproxy
modparam("nathelper", "rtpproxy_sock", "udp:xxx.xxx.xxx.xxx:8899")

service run:
root     13256  0.0  0.0   2536   344 ?        Ss   13:13   0:00 /usr/bin/rtpproxy -l xxx.xxx.xxx.xxx -s udp:xxx.xxx.xxx.xxx 8899

logs:
Sep 10 13:19:50 src at sip2 /usr/sbin/openser[15433]: ERROR: send_rtpp_command: can't send command to a RTP proxy
Sep 10 13:19:50 src at sip2 /usr/sbin/openser[15433]: send_rtpp_command(): proxy <udp:xxx.xxx.xxx.xxx:8899> does not responding, disable it

Sep 10 13:19:50 src at sip2 /usr/sbin/openser[15433]: WARNING: rtpp_test: can't get version of the RTP proxy
Sep 10 13:19:50 src at sip2 /usr/sbin/openser[15433]: WARNING: rtpp_test: support for RTP proxy <udp:xxx.xxx.xxx.xxx:8899>has been disabled temporarily

Some tip ?

Regards
Jeferson

  ----- Original Message ----- 
  From: Jeferson Prevedello 
  To: users at openser.org 
  Sent: Monday, September 10, 2007 11:59 AM
  Subject: [OpenSER-Users] Problem with rtpproxy


  Hi Guys,

  When I originate a call for an user behind of a NAT the call is without audio in the two ways. 
  I believe that the problem is related to rtpproxy, however did not find nothing of wrong in my configuration.

  Some tip?


  openser.cfg:
  # ------------- !! Nathelper
  modparam("registrar", "nat_flag", 6)
  modparam("nathelper", "natping_interval", 30) # Ping interval 30 s
  modparam("nathelper", "ping_nated_only", 1)   # Ping only clients behind NAT
  modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock")   # Nathelper with RTPproxy

  service run:
  ps -aux | grep rtp
  root 26098  0.0  0.0   2532   428 ?  Ss   10:40   0:00 /usr/bin/rtpproxy
  root 11143  0.0  0.0   2536   352 ?  Ss   11:30   0:00 /usr/bin/rtpproxy -l xxx.xxx.xxx.xxx -s udp:xxx.xxx.xxx.xxx 7890

  logs:
  Sep 10 11:32:59 src at sip2 /usr/sbin/openser[11859]: rtpp_test: RTP proxy <unix:/var/run/rtpproxy.sock> found, support for it enabled
  Sep 10 11:32:59 src at sip2 /usr/sbin/openser[11860]: rtpp_test: RTP proxy <unix:/var/run/rtpproxy.sock> found, support for it enabled
  Sep 10 11:32:59 src at sip2 /usr/sbin/openser[11861]: rtpp_test: RTP proxy <unix:/var/run/rtpproxy.sock> found, support for it enabled
  Sep 10 11:32:59 src at sip2 /usr/sbin/openser[11862]: rtpp_test: RTP proxy <unix:/var/run/rtpproxy.sock> found, support for it enabled

  Regards
  Jeferson



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