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Hello,<br>
<br>
can you sniff the loopback interface for communication on port 7722
(i.e., using ngrep/wireshark, etc...)?<br>
<br>
What is the version of rtppproxy do you have?<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<br>
On 7/27/10 3:58 AM, JinKevin wrote:
<blockquote cite="mid:SNT110-W551079B8669D0444788746E6A70@phx.gbl"
type="cite">
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--></style>Guys,<br>
<br>
Anyone has some feedback on this?<br>
<br>
Thanks,<br>
Kevin<br>
<br>
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<br>
Hi All,<br>
<br>
<br>
I have the kamailio configed as below on Solaris 10 (Sparc):<br>
<br>
# ----- nathelper -----<br>
#!ifdef WITH_NAT<br>
modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:7722")<br>
modparam("nathelper", "natping_interval", 30)<br>
modparam("nathelper", "ping_nated_only", 1)<br>
modparam("nathelper", "sipping_bflag", 7)<br>
modparam("nathelper", "sipping_from", <a class="moz-txt-link-rfc2396E" href="sip:pinger@kamailio.org">"sip:pinger@kamailio.org"</a>)<br>
modparam("registrar|nathelper", "received_avp", "$avp(i:80)")<br>
modparam("usrloc", "nat_bflag", 6)<br>
#!endif<br>
<br>
and rtpproxy is started as <br>
AppSer01:ipunity@/opt/ipunity$ ps -ef |grep rtp<br>
ipunity 4687 1 0 12:58:20 ? 0:00
/usr/local/bin/rtpproxy -l 210.xx.xx.xx -s udp:localhost:7722<br>
<br>
AppSer01:ipunity@/opt/ipunity$ netstat -an |grep 7722<br>
127.0.0.1.7722 Idle<br>
127.0.0.1.41509 127.0.0.1.7722 Connected<br>
127.0.0.1.41510 127.0.0.1.7722 Connected<br>
127.0.0.1.41511 127.0.0.1.7722 Connected<br>
127.0.0.1.41512 127.0.0.1.7722 Connected<br>
127.0.0.1.41513 127.0.0.1.7722 Connected<br>
127.0.0.1.41514 127.0.0.1.7722 Connected<br>
127.0.0.1.41515 127.0.0.1.7722 Connected<br>
127.0.0.1.41516 127.0.0.1.7722 Connected<br>
127.0.0.1.41517 127.0.0.1.7722 Connected<br>
127.0.0.1.41518 127.0.0.1.7722 Connected<br>
127.0.0.1.41519 127.0.0.1.7722 Connected<br>
<br>
However, kamailio is not able to connect the rtpporxy, <br>
<br>
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<br>
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<br>
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<br>
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<br>
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<br>
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<br>
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<br>
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<br>
<br>
Any helps are appreciated.<br>
<br>
<br>
Thanks,<br>
Kevin<br>
<br>
<hr>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://www.asipto.com/">http://www.asipto.com/</a>
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