<div dir="ltr">Um, I may be missing something here, but if it was "percent", wouldn't it simply be the internationally recognised symbol for percent, the, um, percent symbol? %<div><br></div><div>That's why I don't think it can be percent.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 13 February 2018 at 18:32, Eric Wieling <span dir="ltr"><<a href="mailto:ewieling@nyigc.com" target="_blank">ewieling@nyigc.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Could this gap in sequence numbers caused by a codec change generate errors like the one below?<br>
<br>
[2018-02-13 12:57:43] WARNING[4917][C-0004c2cb] codec_sangoma.c: [526559][g722toulaw] Got Seq 15944 but expecting 10106 (time since last read = 0ms), dropped 5838 packets<div class="HOEnZb"><div class="h5"><br>
<br>
On 02/13/2018 01:24 PM, Andres wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On 2/13/18 11:55 AM, Michael Maier wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On 02/13/2018 at 08:41 AM Floimair Florian wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
No you're reading it wrong.<br>
<br>
There are 188K received with no loss, and 16441K transmitted.<br>
</blockquote>
This doesn't make any sense to me, either. There can't be more packages<br>
transmitted than received. It's the same codec in and out and it's been<br>
running exactly the same time.<br>
</blockquote>
Lost and Percent (pct) are not calculated by counting packets. Those are calculated from the sequence numbers in the RTP frame.<br>
<br>
For example let's say you start the receiver (Asterisk) at Sequence #1....then something happens and it jumps to sequence #5000. The audio might be fine, but now the stats say 4998 packets were lost. Why is there a bizarre sequence jump? Hard to say. I have seen it because of bugs that eventually get fixed on the CPE, or even when there is a change of codec (or re-invite) mid-call. I would not worry too much about this unless you can reproduce it and can address it properly at the CPE level. A packet capture will clearly confirm what I am referring to here. Just look at every Sequence # in the RTP flow and you will see the jump.<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
...........Receive......... .........Transmit..........<br>
Count Lost Pct Jitter Count Lost Pct Jitter RTT....<br>
188K 0 0 0.000 188K 16641K 8809 0.000 0.026<br>
</blockquote>
^^^^ ^^^^<br>
There are 188K received and 188K transmitted. Pct is unknown - what's Pct?<br>
<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Still 8809 does not sound like a percentage to me 😉 so there is something wrong with either the label or the value.<br>
From what's in the code, you can see it's clearly a lost Packet count not a percentage.<br>
So I guess Pct in this case is short for "Packet".<br>
<br>
With best regards<br>
<br>
Florian Floimair<br>
Innovation - Software-Development<br>
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Von: <a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces@lists.d<wbr>igium.com</a> [mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces<wbr>@lists.digium.com</a>] Im Auftrag von Michael Maier<br>
Gesendet: Montag, 12. Februar 2018 17:46<br>
An: <a href="mailto:asterisk-users@lists.digium.com" target="_blank">asterisk-users@lists.digium.co<wbr>m</a><br>
Betreff: Re: [asterisk-users] What does pct mean?<br>
<br>
Hi Carsten,<br>
<br>
On 02/11/2018 at 07:46 PM Carsten Bock wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
Lost percent (%)....<br>
</blockquote>
Are you sure? I'm seeing here:<br>
<br>
...........Receive......... .........Transmit..........<br>
Count Lost Pct Jitter Count Lost Pct Jitter RTT....<br>
188K 0 0 0.000 188K 16641K 8809 0.000 0.026<br>
<br>
=> This doesn't sound reliable to me: there are 188K packets and 16641K of them are lost?! The Pct value is fluctuating between about 6009 and 9009.<br>
<br>
Thanks,<br>
Michael<br>
<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Am 11.02.2018 19:27 schrieb "Michael Maier" <<a href="mailto:m1278468@mailbox.org" target="_blank">m1278468@mailbox.org</a>>:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
<br>
could somebody please tell me the meaning of "Pct" as seen in asterisk cli:<br>
<br>
...........Receive......... .........Transmit..........<br>
Count Lost Pct Jitter Count Lost Pct Jitter RTT....<br>
<br>
<br>
Thanks,<br>
Michael<br>
</blockquote></blockquote>
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