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Hello,<br>
<br>
<br>
<div class="moz-cite-prefix">On 7/1/13 5:48 PM, arun Jayaprakash
wrote:<br>
</div>
<blockquote
cite="mid:1372693733.63362.YahooMailNeo@web125306.mail.ne1.yahoo.com"
type="cite">
<div style="color:#000; background-color:#fff; font-family:times
new roman, new york, times, serif;font-size:12pt">
<div>Hello, I have enabled RTP proxy on my machine (ec2
instance) by running the following script: <br>
</div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;"><br>
</div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;"><span style="font-weight:
bold;">rtpproxy -F -l <span style="font-style: italic;">mypublicip</span>
-s <a class="moz-txt-link-freetext" href="udp:localhost:7722">udp:localhost:7722</a></span></div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;"><br>
</div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;">but I keep getting this
error. The phones ring but there is no audio:</div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;"><br>
</div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;"><span style="font-weight:
bold;">3(4144) ERROR: rtpproxy [rtpproxy.c:2647]:
force_rtp_proxy(): incorrect port 0 in reply from rtp proxy</span></div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;"><br>
</div>
<div style="color: rgb(0, 0, 0); font-size: 16px; font-family:
times new roman,new york,times,serif; background-color:
transparent; font-style: normal;">can someone let me know what
this error means? <br>
</div>
</div>
</blockquote>
you cannot get rtpproxy listening on the ec2 public ip, which does
not exist on the network interface.<br>
<br>
You will have to use a patched rtpproxy, that adds advertising
address support. I had such patch for my own usage, now I polished
it a bit and push it to github:<br>
<br>
-
<a class="moz-txt-link-freetext" href="https://github.com/miconda/rtpproxy/commit/41f6d9d9084a6fad52a6483a0593d4b25e0de8ca">https://github.com/miconda/rtpproxy/commit/41f6d9d9084a6fad52a6483a0593d4b25e0de8ca</a><br>
<br>
Give it a try, hope I haven't broken it with last polishing, if does
not work let me know.<br>
<br>
You should be able to apply it to latest rtpproxy stable release.
Once you compile and install, then run rtpproxy with:<br>
<br>
<br>
rtpproxy -F -l localip -A publicip -s <a class="moz-txt-link-freetext" href="udp:localhost:7722">udp:localhost:7722</a><br>
<br>
Cheers,<br>
Daniel<br>
<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://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
</pre>
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