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<p>thank you very much. this is exactly whats needed for debug</p>
<p>example output for your info<br>
</p>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .Added new remote candidate
from the request: 2.2.2.2:57536<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .New triggered check added: 1<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 ..Sending connectivity check
for check 1: [1] 1.1.1.1:17728-->2.2.2.2:57536<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 ...Check 1: [1]
1.1.1.1:17728-->2.2.2.2:57536: state changed from Waiting to In
Progress<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .Check 1: [1]
1.1.1.1:17728-->2.2.2.2:57536 (nominated): connectivity check
SUCCESS<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .Check 1: [1]
1.1.1.1:17728-->2.2.2.2:57536: state changed from In Progress to
Succeeded<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .Check 1 is successful and
nominated<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .Cancelling check 0: [1]
1.1.1.1:17728-->10.128.3.150:57536 (In Progress)<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .Check 0: [1]
1.1.1.1:17728-->10.128.3.150:57536: state changed from In
Progress to Failed<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .ICE process complete,
status=Success<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 .Valid list<br>
[Dec 12 15:39:19] DEBUG[2182][C-00000000]: pjproject:
<?>: icess0x7f5d44081e88 . 0: [1]
1.1.1.1:17728-->2.2.2.2:57536 (nominated, state=Succeeded)<br>
<p>1.1.1.1 is asterisk on "public" ip</p>
<p>2.2.2.2 is router on "public" ip (jssip is behind it on private
ip 10.128.3.150)</p>
<p><br>
</p>
<p>our specific case<br>
</p>
<p>we found problem in customers internet provider</p>
<p>we dont know yet what technology is the problem but "sometimes"
respond ip of some core router ( ISP - isp core/edge router ip -
customers router ip - customers private ip ) to stun request</p>
<p><br>
</p>
<p>pjsproject debug config</p>
<p>pjproject.conf</p>
<p>[startup]<br>
log_level=4<br>
type=startup<br>
</p>
<p>btw some examples will be very helpfull</p>
<p>Marek<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">Dne 12/12/2019 v 14:05 Joshua C. Colp
napsal(a):<br>
</div>
<blockquote type="cite"
cite="mid:CAM0A2Z1H_dvv3ggxVQMNrKD_sVs8yZKojfvrpd_87CxcD_gMXg@mail.gmail.com">
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<div dir="ltr">
<div dir="ltr">On Thu, Dec 12, 2019 at 8:57 AM marek <<a
href="mailto:cervajs64@gmail.com" moz-do-not-send="true">cervajs64@gmail.com</a>>
wrote:<br>
</div>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
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<p>Asterisk is on public IP (as described in the first
email)</p>
<p>i have 10 years experience in voip, 4 years webrtc in
production. i know about ICE/STUN/DTLS-SRTP. yes, not
every detail but the basic mechanism<br>
</p>
<p>but i confess. i dont understand WHY Asterisk SOMETIMES
switches destination IP in RTP. this is not only about
ICE. its about RTP engine too which is Asterisk specific<br>
</p>
<p>and Asterisk DEBUG is not helping<br>
</p>
</div>
</blockquote>
<div><br>
</div>
<div>RTP traffic is given to pjnath to send using ICE, if this
fails then it uses the c= line. If you don't see (via ICE)
then the fallback has occurred and pjnath didn't send it via
ICE, which most likely means ICE negotiation failed for some
reason. ICE and STUN is not encrypted in Wireshark, so it
can be seen there easily. You can enable debug in
logger.conf to go to console, and also increase the
log_level in pjproject.conf to a high amount to see some
pjnath messages.</div>
<div><br>
</div>
<div>The learning phase doesn't impact outgoing. It's for
locking on to a source of media so other sources can be
ignored, preventing hijacking.</div>
</div>
<div><br>
</div>
-- <br>
<div dir="ltr" class="gmail_signature">
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<div style="font-family:tahoma,sans-serif"><font
color="#073763">Joshua C. Colp</font></div>
<div style="font-family:tahoma,sans-serif"><font
color="#073763">Senior Software Developer</font></div>
<div style="font-family:tahoma,sans-serif"><font
color="#073763">Sangoma Technologies</font></div>
<div style="font-family:tahoma,sans-serif"><font
color="#073763">Check us out at <a
href="http://www.sangoma.com"
target="_blank" moz-do-not-send="true">www.sangoma.com</a>
and <a href="http://www.asterisk.org"
target="_blank" moz-do-not-send="true">www.asterisk.org</a></font><br>
</div>
</div>
</div>
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