Guys,
 
Anyone has some feedback on this?
 
Thanks,
Kevin
 

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Hi All,
 
 
 I have the kamailio configed as below on Solaris 10 (Sparc):
 
# ----- nathelper -----
#!ifdef WITH_NAT
modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:7722")
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", 7)
modparam("nathelper", "sipping_from", "sip:pinger@kamailio.org")
modparam("registrar|nathelper", "received_avp", "$avp(i:80)")
modparam("usrloc", "nat_bflag", 6)
#!endif

and rtpproxy is started as
AppSer01:ipunity@/opt/ipunity$ ps -ef |grep rtp
 ipunity  4687     1   0 12:58:20 ?           0:00 /usr/local/bin/rtpproxy -l 210.xx.xx.xx -s udp:localhost:7722
 
AppSer01:ipunity@/opt/ipunity$ netstat -an |grep 7722
127.0.0.1.7722                            Idle
127.0.0.1.41509      127.0.0.1.7722       Connected
127.0.0.1.41510      127.0.0.1.7722       Connected
127.0.0.1.41511      127.0.0.1.7722       Connected
127.0.0.1.41512      127.0.0.1.7722       Connected
127.0.0.1.41513      127.0.0.1.7722       Connected
127.0.0.1.41514      127.0.0.1.7722       Connected
127.0.0.1.41515      127.0.0.1.7722       Connected
127.0.0.1.41516      127.0.0.1.7722       Connected
127.0.0.1.41517      127.0.0.1.7722       Connected
127.0.0.1.41518      127.0.0.1.7722       Connected
127.0.0.1.41519      127.0.0.1.7722       Connected
 
However, kamailio is not able to connect the rtpporxy,
 
Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]: [ID 788202 local0.error] ERROR: nathelper [nathelper.c:2457]: can't send command to a RTP proxy
Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]: [ID 844113 local0.error] ERROR: nathelper [nathelper.c:2492]: proxy <udp:127.0.0.1:7722> does not respond, disable it
Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]: [ID 582370 local0.error] ERROR: nathelper [nathelper.c:3144]: no available proxies
Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]: [ID 788202 local0.error] ERROR: nathelper [nathelper.c:2457]: can't send command to a RTP proxy
Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]: [ID 844113 local0.error] ERROR: nathelper [nathelper.c:2492]: proxy <udp:127.0.0.1:7722> does not respond, disable it
Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]: [ID 582370 local0.error] ERROR: nathelper [nathelper.c:3144]: no available proxies
Jul 24 12:59:04 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22870]: [ID 582370 local0.error] ERROR: nathelper [nathelper.c:2627]: no available proxies
Jul 24 12:59:04 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22870]: [ID 582370 local0.error] ERROR: nathelper [nathelper.c:2627]: no available proxies

Any helps are appreciated.
 
 
Thanks,
Kevin

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