[OpenSER-Users] Problem with rtpproxy

Jeferson Prevedello jprevedello at terra.com.br
Mon Sep 10 16:59:57 CEST 2007


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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