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Hello,<br>
<br>
have you enabled the nat traversal in kamailio's config file? From
the respective tutorial, the config file should contain:<br>
<br>
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charset=ISO-8859-1">
<pre>#!KAMAILIO
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_USRLOCDB
#!define WITH_NAT
#!define WITH_TLS</pre>
plus update to rtpproxy module parameter:<br>
<br>
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<pre>modparam("rtpproxy", "rtpproxy_sock", "unix:/var/run/rtpproxy/rtpproxy.sock")</pre>
If you did all above, can you use tcp instead of tls for sip and
send the output of ngrep taken on kamailio server for a call that
does not work:<br>
<br>
ngrep -d any -qt -W byline port 5060<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<br>
On 12/21/11 6:49 AM, Jonathan Martin wrote:
<blockquote
cite="mid:8D86A6AE945A40F4BE6D2773A30AD7A1@BLUEHUWIN7PRO"
type="cite">
<div dir="ltr">
<div style="FONT-FAMILY: 'Arial'; COLOR: #000000; FONT-SIZE:
10pt">
<div><font face="Times New Roman"><font style="FONT-SIZE:
12pt">Hi, <br>
<br>
I followed this web article to install Kamailio 3.2 and
RTPProxy on Debian Squeeze x64: <br>
<br>
</font></font><font style="FONT-SIZE: 12pt"><a
moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour"><font
face="Times New Roman">http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour</font></a></font><font
face="Times New Roman"><font style="FONT-SIZE: 12pt"> <br>
<br>
The system is running on a public IP address outside of
our corporate LAN. I have been testing it using pjsua
v2 alpha 2 from the pjsip.org project. <br>
<br>
I am having an issue when I enable srtp in the pjsua
clients. If both pjsua clients are running on machines
on our corporate LAN (symmetric NAT), the call succeeds
and I get audio and video. If one of the clients is
running outside of the corporate LAN, the call connects
but I do not get any audio or video. If I turn off srtp
in both clients and try the call again, audio and video
starts working. Is there any additional configuration I
need to make in the kamailio.cfg file when I intend to
use srtp in the clients? <br>
<br>
RTPProxy info: <br>
Basic version: 20040107 <br>
Extension 20050322: Support for multiple RTP streams and
MOH <br>
Extension 20060704: Support for extra parameter in the V
command <br>
Extension 20071116: Support for RTP re-packetization <br>
Extension 20071218: Support for forking (copying) RTP
stream <br>
Extension 20080403: Support for RTP statistics querying
<br>
Extension 20081102: Support for setting codecs in the
update/lookup command <br>
Extension 20081224: Support for session timeout
notifications <br>
<br>
Kamailio info: <br>
version: kamailio 3.2.0 (x86_64/linux) <br>
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS,
TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST,
DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLACKLIST, HAVE_RESOLV_RES <br>
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144,
MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535,
DEFAULT PKG_SIZE 4MB <br>
poll method support: poll, epoll_lt, epoll_et, sigio_rt,
select. <br>
id: unknown <br>
compiled on 10:23:25 Nov 2 2011 with gcc 4.4.5 <br>
<br>
Regards, <br>
--Jonathan</font></font></div>
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<pre wrap="">_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a>
<a class="moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a></pre>
</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>
<a class="moz-txt-link-freetext" href="http://linkedin.com/in/miconda">http://linkedin.com/in/miconda</a> -- <a class="moz-txt-link-freetext" href="http://twitter.com/miconda">http://twitter.com/miconda</a></pre>
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