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Are you doing encryption/decryption of srtp with rtpengine? Or is
just forwarding?<br>
<br>
Again, it can be just ice negotiation that can take long, if it is
just the initial audio start. If you get delays later in the call,
then check the network path for latency.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 13/10/14 16:25, Yuriy Gorlichenko
wrote:<br>
</div>
<blockquote
cite="mid:CABSP_VcHjq4oYjONEQbCun3vdRxWkq1j8RSJ3EDkEEfiSy+gTQ@mail.gmail.com"
type="cite">
<div dir="ltr">yes. We using rtpengine last release (previous gave
same result) with rtpproxy-ng module</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2014-10-13 17:26 GMT+04:00
Daniel-Constantin Mierla <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:miconda@gmail.com"
target="_blank">miconda@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hello,<br>
<br>
are you using any rtp relay application on server? If yes,
which one?<br>
<br>
kamailio itself is not handling rtp packets, so no delay
can be introduced by it.<br>
<br>
On the other hand, webrtc uses ice to negotiate rtp
relaying, and that can take several seconds.<br>
<br>
Cheers,<br>
Daniel<span class=""><br>
<br>
<div>On 12/10/14 20:48, Yuriy Gorlichenko wrote:<br>
</div>
</span>
<blockquote type="cite"><span class="">
<div dir="ltr">Hello. I hawe porblem with based at
websocket transport clietns. I use wss and with
chain sertificate.<br>
When I do call with this sert signalling goes
normally but sound starts after fiev seconds of
picking up. I debug RTP with tshark at my servers
and localize issue at the kamailio. Ussue dissapears
when I use sertificate without chain.<br>
<br>
<br>
</div>
<br>
<fieldset></fieldset>
<br>
</span>
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Daniel-Constantin Mierla
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