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<tt>Hi,<br>
<br>
Haven't follow if it is or not a fragmentation issue, but if it
is, instead of switching to TCP, you can use the compression
module to reduce the size of the SIP packet. See the mc_compact()
function:<br>
<a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/2.1.x/compression.html#id293508">http://www.opensips.org/html/docs/modules/2.1.x/compression.html#id293508</a><br>
<br>
If running an older version (than 2.1), you may simply consider
removing (via remove_hf()) some optional headers (like User-Agent,
Date, Time, etc)<br>
<br>
Regards, </tt><br>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 05.05.2016 23:28, Patrick Wakano
wrote:<br>
</div>
<blockquote
cite="mid:CAPu3kNXYTgv-JnJZzE0CfgEXyLNtkTH=MDdeOOdDgB0B3vEdcA@mail.gmail.com"
type="cite">
<div dir="ltr">It seems you are facing packet fragmentation, and
the second part of the fragment isn't reaching opensips...
<div>maybe your wifi router (if it is the only element between
your endpoint and opensips) is not correct handling this
situation....</div>
<div>I would sugest a change to TCP as your next step for
debugging this problem!</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, May 5, 2016 at 5:23 PM, Nabeel
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:nabeelshikder@gmail.com" target="_blank">nabeelshikder@gmail.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">Yes, it is definitely listening on the
non-standard port:
<div><br>
</div>
<div>
<div># netstat -lnp | grep opensips</div>
</div>
<div>udp 0 0 162.xxx.x.110:<span style="color:rgb(0,0,0);white-space:pre-wrap">12341</span>
0.0.0.0:* 1750/opensips<br>
</div>
<div><br>
</div>
<div>In fact, it even seems to register correctly, but the
INVITE does not get through.</div>
<div><br>
</div>
<div>I have OpenSIPS set on debug level 4 but did not see
anything in the log.</div>
<div><br>
</div>
</div>
<div class="HOEnZb">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On 5 May 2016 at 21:14, Tito
Cumpen <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:tito@xsvoce.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:tito@xsvoce.com">tito@xsvoce.com</a></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">Nabeel,
<div><br>
</div>
<div><br>
</div>
<div>Did you verify that your opensips server is
listening on this non Standard port ?</div>
<div><br>
</div>
<div>
<p><span>run </span></p>
<p><span>netstat -lnp | grep opensips</span></p>
</div>
</div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, May 5, 2016
at 4:12 PM, Nabeel <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:nabeelshikder@gmail.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:nabeelshikder@gmail.com">nabeelshikder@gmail.com</a></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">Tito Campen, I took the
trace on my OpenSIPS server, which is
the receiving proxy. However, OpenSIPS
did not add anything to the server's
log itself.</div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 5 May
2016 at 21:08, Tito Cumpen <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:tito@xsvoce.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:tito@xsvoce.com">tito@xsvoce.com</a></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">Nabel, You
should should take a trace
at the receiving proxy to
verify the traffic is even
getting there. If there is
no sdp received from the UAS
you would not see rtp
traversing at all. Using non
Standard points doesn't
assure you that messaging
traffic will traverse.</div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On
Thu, May 5, 2016 at
3:54 PM, Tito Cumpen <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:tito@xsvoce.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:tito@xsvoce.com">tito@xsvoce.com</a></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">Adding
to Bogdan's point
I am successfully
using sip tls on
port 443 without
any issues as of
yet. It's
bypassing some
isp enforced algs
as well as those
enforced by local
routers. :-).
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div
class="gmail_extra"><br>
<div
class="gmail_quote"><span>On
Thu, May 5,
2016 at 3:35
PM, Nabeel <span
dir="ltr"><<a
moz-do-not-send="true" href="mailto:nabeelshikder@gmail.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:nabeelshikder@gmail.com">nabeelshikder@gmail.com</a></a>></span>
wrote:<br>
</span>
<blockquote
class="gmail_quote"
style="margin:0
0 0
.8ex;border-left:1px
#ccc
solid;padding-left:1ex"><span>
<div dir="ltr">
<div
class="gmail_extra"><br>
</div>
<div
class="gmail_extra">Please
check the
following SIP
trace taken
within a WiFi
network. The
call fails to
connect
despite the
INVITE request
and using a
non-standard
port. Could
this be caused
by SIP ALG, or
some unopened
RTP port on
the router?</div>
<div
class="gmail_extra"><br>
</div>
<div
class="gmail_extra"><a
moz-do-not-send="true" href="http://pastebin.com/raw/C4iymTbh"
target="_blank"><a class="moz-txt-link-freetext" href="http://pastebin.com/raw/C4iymTbh">http://pastebin.com/raw/C4iymTbh</a></a><br>
</div>
</div>
<br>
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