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<div class="moz-cite-prefix">Perhaps what they really want is ZRTP
and not SRTP.<br>
<br>
As for the "debatably (slightly) less CPU", that amount of
"(slightly) less CPU" is nothing to at all write home about. Even
without transcoding, you're still sending out packets every ptime,
which is typically going to 20 ms. This is where the CPU is going
to get used.<br>
<br>
<pre class="moz-signature" cols="72">Yossi Neiman
On 11/13/2013 02:04 AM, Daniel Ivanov wrote:
</pre>
</div>
<blockquote
cite="mid:CAMeZp61AR2A8UU97N8ASrz2TVXi8A9WOM+zW7R3psXSxV8R8Gw@mail.gmail.com"
type="cite">
<p dir="ltr">Well, now. This poses an interesting one. By design
SRTP is not to handle peer-to-peer encryption, but instead
relies on the pbx to negotiate keys AND protect / unprotect the
stream. As i can remember freeswitch negotiates a keyset for
each leg, so if you would force proxy mode at some point, the
clients will not know how to handle the keys and run an
encrypted conversation. That would require code modification on
both FS and the peers in order to work. I wait to be corrected.</p>
<div class="gmail_quote">On Nov 13, 2013 8:49 AM, "Mehroz Ashraf"
<<a moz-do-not-send="true"
href="mailto:mehroz.ashraf85@gmail.com">mehroz.ashraf85@gmail.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">For all those reason that FreeSWITCH wiki says:
<div>
<ul
style="line-height:19.200000762939453px;font-size:12.727272033691406px;font-family:sans-serif;margin:0.3em
0px 0px 1.6em;padding:0px">
<li style="margin-bottom:0.1em">Debatably (slightly)
less CPU. </li>
<li style="margin-bottom:0.1em">Allows FreeSWITCH to
handle codecs that it does not officially support.</li>
<li style="margin-bottom:0.1em">Lesser delay in voice </li>
</ul>
<div><font color="#000000" face="sans-serif"><span
style="line-height:19.200000762939453px"><br>
</span></font></div>
</div>
<div><font color="#000000" face="sans-serif"><span
style="line-height:19.200000762939453px">And ideally a
secure communication should not involve any one
processing RTP , and should work flawlessly.</span></font></div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue, Nov 12, 2013 at 7:30 PM,
Kristian Kielhofner <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:kris@kriskinc.com"
target="_blank">kris@kriskinc.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">There is almost no reason to use
proxy_media mode. Why are you using it?</div>
<div class="gmail_extra">
<div>
<div><br>
<br>
<div class="gmail_quote">On Tue, Nov 12, 2013 at
1:32 AM, Abdullah <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:abdullah@smonte.com"
target="_blank">abdullah@smonte.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">HI EVERY ONE ,<br>
<br>
IS THERE ANY WAY TO ENABLED STRP WITH PROXY
MODE OF FREE-SWITCH.. I HAVE<br>
FALLOWED THE WIKI LINK BUT ITS WORK ONLY
EARLY NEGOTIATION MODE ..<br>
<br>
<br>
PLEASE HELP ME WHO TO ENABLE STRP USING PROXY
MODE , IF I ENABLE NO AUDIO IS<br>
HEARING..<br>
<br>
Thanks<br>
<br>
<br>
<br>
<br>
<br>
--<br>
View this message in context: <a
moz-do-not-send="true"
href="http://freeswitch-users.2379917.n2.nabble.com/SRTP-WITH-PROXY-MODE-OF-FREESWITCH-tp7595988.html"
target="_blank">http://freeswitch-users.2379917.n2.nabble.com/SRTP-WITH-PROXY-MODE-OF-FREESWITCH-tp7595988.html</a><br>
Sent from the freeswitch-users mailing list
archive at Nabble.com.<br>
<br>
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<span><font color="#888888">-- <br>
Kristian Kielhofner
</font></span></div>
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<pre wrap="">_________________________________________________________________________
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</pre>
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