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<p>If it was not clear, adding transport-protocol=RTP/SAVP is to
rtpengine_manage() parameter.</p>
<p>Cheers,<br>
Daniel</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 02.03.18 09:58, Daniel-Constantin
Mierla wrote:<br>
</div>
<blockquote type="cite"
cite="mid:c45744ba-9e40-b199-1ef3-241309ea1ed0@gmail.com">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<p>Hello,</p>
<p>what UAC is there and what version of freeswitch you are using?</p>
<p style="box-sizing: border-box; margin-top: 0px; margin-bottom:
16px; color: rgb(36, 41, 46); font-family: -apple-system,
system-ui, "Segoe UI", Helvetica, Arial, sans-serif,
"Apple Color Emoji", "Segoe UI Emoji",
"Segoe UI Symbol"; font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: 400; letter-spacing: normal; orphans: 2;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; background-color: rgb(255, 255,
255); text-decoration-style: initial; text-decoration-color:
initial;">According to RFC 5764 the token shall be
UDP/TLS/RTP/SAVPF:</p>
<blockquote style="box-sizing: border-box; margin: 0px 0px 16px;
padding: 0px 1em; color: rgb(106, 115, 125); border-left: 0.25em
solid rgb(223, 226, 229); font-family: -apple-system, system-ui,
"Segoe UI", Helvetica, Arial, sans-serif, "Apple
Color Emoji", "Segoe UI Emoji", "Segoe UI
Symbol"; font-size: 14px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: 400; letter-spacing: normal; orphans: 2;
text-align: start; text-indent: 0px; text-transform: none;
white-space: normal; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; background-color: rgb(255, 255,
255); text-decoration-style: initial; text-decoration-color:
initial;">
<p style="box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px;">8 Session Description for RTP/SAVP over
DTLS</p>
<p style="box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px;">This specification defines new tokens to
describe the protocol used in SDP media descriptions ("m="
lines and their associated parameters). The new values defined
for the proto field are:</p>
<p style="box-sizing: border-box; margin-top: 0px;
margin-bottom: 16px;">o When a RTP/SAVP or RTP/SAVPF [RFC5124]
stream is transported over<br style="box-sizing: border-box;">
DTLS with the Datagram Congestion Control Protocol (DCCP),
then<br style="box-sizing: border-box;">
the token SHALL be DCCP/TLS/RTP/SAVP or DCCP/TLS/RTP/SAVPF<br
style="box-sizing: border-box;">
respectively.</p>
<p style="box-sizing: border-box; margin-top: 0px;
margin-bottom: 0px;">o When a RTP/SAVP or RTP/SAVPF stream is
transported over DTLS with<br style="box-sizing: border-box;">
UDP, the token SHALL be UDP/TLS/RTP/SAVP or UDP/TLS/RTP/SAVPF<br
style="box-sizing: border-box;">
respectively.</p>
</blockquote>
<br>
<div class="moz-cite-prefix">Can you try adding
transport-protocol=RTP/SAVP ?<br>
<br>
I will try to see what solution can be added to make it flexible
to work in both cases...<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 02.03.18 09:38, Anthony Alba wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CADkWibebCmfnnRFpx+6hDkx4y2OBU=r4tv4Fvi_jfr6BgB8-dw@mail.gmail.com">
<pre wrap="">Hi list, upgrade to 5.1.2 broke my setup due to some different
behaviour in rtpengine.so.
I use:
rtpengine_manage("DTLS=off ICE=remove");
1. I don't send any rtpengine_manage flags (RTP UDP SAVP). UAC sends
RTP/SAVP in SDP, rtpengine changes to UDP/TLS/RTP/SAVP.
Reverted to 5.1.1, and see that rtpengine sends RTP/SAVP
2. To SDP body, rtpengine is adding:
a=setup:actpass
a=fingerprint:sha-1
D6:D7:DA:AA:2D:DB:AD:94:29:46:FA:C4:D8:AE:0F:03:96:6F:8A:4F
For some reason this broke FreeSWITCH which does not like this.
Anthony
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda" moz-do-not-send="true">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda" moz-do-not-send="true">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - March 5-7, 2018, Berlin - <a class="moz-txt-link-abbreviated" href="http://www.asipto.com" moz-do-not-send="true">www.asipto.com</a>
Kamailio World Conference - May 14-16, 2018 - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com" moz-do-not-send="true">www.kamailioworld.com</a></pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - March 5-7, 2018, Berlin - <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
Kamailio World Conference - May 14-16, 2018 - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
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