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thanks, Daniel<br>
<br>
I spend a few days studying concepts like RTP, SIP and VOIP. <br>
<br>
So if I disable 'rtpproxy', RTP stream can be sent directly between
endpoints (or at least without any intermediate server I owned), it
that correct? I am concerned with that because many concurrent video
calls would require a high bandwidth on the server, and that is a
bit expensive.<br>
<br>
<b>And another question</b>, in the "Platform Architecture" chapter
of SPCE handbook, it says " The mediaproxy configuration file is
/etc/ngcp-config/templates/etc/default/ngcp-mediaproxy-ng-daemon"
which I believe is where I can disable rtpproxy. But I could not
find that "ngcp-mediaproxy-ng-daemon" path with spce 3.4.2 installed
by virtual box image, do I need to install spce using NGCP install
CD to get this ngcp-mediaproxy-ng-daemon service ?<br>
<br>
Thanks in advance.<br>
Russell<br>
<br>
<div class="moz-cite-prefix">On 2014年10月22日 16:10, Daniel Grotti
wrote:<br>
</div>
<blockquote cite="mid:54476665.2090900@sipwise.com" type="cite">
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<div class="moz-cite-prefix">Hi,<br>
RTP stream (audio/video) just pass through NGCP, which is just
an RTP relay.<br>
You can even bypass NGCP during RTP session, by disable
'rtpproxy' if you want. <br>
It depends what do you need, if you need to perform some actions
on rtp stream (rtptimeout for example), you need NGCP staying in
the middle.<br>
<br>
Daniel<br>
<br>
<br>
<br>
<br>
On 10/22/2014 09:38 AM, yanzs wrote:<br>
</div>
<blockquote cite="mid:54475EE8.3090301@gmail.com" type="cite">
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charset=UTF-8">
Hi, community<br>
<br>
Our team are building an application for users to make video
call to each other (just for confirming their face and do some
stuff in the system), and we are new to spce and even voip.<br>
In the sipwise site, it claims that with these recommended
hardware: <br>
<br>
<meta http-equiv="content-type" content="text/html;
charset=UTF-8">
<ul style="margin: 0px 0px 10px 0.4em; padding: 0px; border:
0px; outline: 0px; font-size: 11px; vertical-align: baseline;
list-style: disc; color: rgb(51, 51, 51); font-family: Arial;
font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: 20.7999992370605px;
orphans: auto; text-align: left; text-indent: 0px;
text-transform: none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px; background:
rgb(246, 246, 246);">
<li style="margin: 0px; padding: 0px; border: 0px; outline:
0px; font-size: 11px; vertical-align: baseline; list-style:
disc inside none; display: block; background: transparent;">Dual-core
x86_64 compatible</li>
<li style="margin: 0px; padding: 0px; border: 0px; outline:
0px; font-size: 11px; vertical-align: baseline; list-style:
disc inside none; display: block; background: transparent;">3GHz,
4GB RAM, 128GB HDD</li>
</ul>
<p>Sipwise can sustain <span style="color: rgb(51, 51, 51);
font-family: Arial; font-size: 11px; font-style: normal;
font-variant: normal; font-weight: normal; letter-spacing:
normal; line-height: 20.7999992370605px; orphans: auto;
text-align: left; text-indent: 0px; text-transform: none;
white-space: normal; widows: auto; word-spacing: 0px;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none; background-color: rgb(246, 246, 246);">2.000
Concurrent Calls, </span><span style="color: rgb(51, 51,
51); font-family: Arial; font-size: 11px; font-style:
normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: 20.7999992370605px;
orphans: auto; text-align: left; text-indent: 0px;
text-transform: none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px; display:
inline !important; float: none; background-color: rgb(246,
246, 246);">50 Call Attempts per Second.</span><br>
So I am wondering how audio and video stream data are
transfered from one client to another, does clients make a p2p
connection, or all data are passed through the spce server?<br>
</p>
<p>Thanks, <br>
Russell<br>
<span style="color: rgb(51, 51, 51); font-family: Arial;
font-size: 11px; font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height:
20.7999992370605px; orphans: auto; text-align: left;
text-indent: 0px; text-transform: none; white-space: normal;
widows: auto; word-spacing: 0px; -webkit-text-stroke-width:
0px; display: inline !important; float: none;
background-color: rgb(246, 246, 246);"></span></p>
<br>
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