<div><br></div><div><div>Linux version 2.6.21-1.3194.fc7 (<a href="mailto:kojibuilder@xenbuilder4.fedora.phx.redhat.com">kojibuilder@xenbuilder4.fedora.phx.redhat.com</a>) (gcc version 4.1.2 20070502 (Red Hat 4.1.2-12)) #1 SMP Wed May 23 22:35:01 EDT 2007</div>
</div><div><br></div><div><br></div>Dahdi-linux-2.2.02<div><br></div><div>Hope this helps.. </div><div><br><br><div class="gmail_quote">On Tue, Jul 20, 2010 at 7:32 PM, Tzafrir Cohen <span dir="ltr"><<a href="mailto:tzafrir.cohen@xorcom.com">tzafrir.cohen@xorcom.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">On Tue, Jul 20, 2010 at 07:12:36PM +0530, Mr architect wrote:<br>
> Hi,<br>
> I am running Fedora 7 VM. On an earlier configuration with zaptel and<br>
> Asterisk 1.4.21 , meetme worked alright. I upgraded to Dahdi and Asterisk<br>
> 1.4.26, and the result is choppy sound via Meeme, while a simple Musiconhold<br>
> works OK with descent audio quality. So I am sure its a Dahdi_dummy problem.<br>
<br>
</div>What kernel version? What version of DAHDI exactly?<br>
<div class="im"><br>
><br>
><br>
> Running dahdi_test gave me very poor results.<br>
><br>
> Opened pseudo dahdi interface, measuring accuracy...<br>
> 4.727% 4.725% 4.741% 4.903% 4.715% 4.459% 4.705%<br>
><br>
> Doing a Top yields the folliwng results<br>
><br>
> top- 19:08:25 up 7:35, 2 users, load average: 0.05, 0.05, 0.00<br>
> Tasks: 96 total, 1 running, 95 sleeping, 0 stopped, 0 zombie<br>
> Cpu(s): 0.0%us, 0.3%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si,<br>
> 0.0%st<br>
> Mem: 255392k total, 250996k used, 4396k free, 6484k buffers<br>
> Swap: 524280k total, 56136k used, 468144k free, 95240k cached<br>
><br>
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND<br>
> 2345 mysql 20 0 133m 9.9m 496 S 0.3 4.0 0:06.52 mysqld<br>
> 1 root 15 0 2136 300 272 S 0.0 0.1 0:01.41 init<br>
> 2 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0<br>
> 3 root 34 19 0 0 0 S 0.0 0.0 0:00.10 ksoftirqd/0<br>
><br>
> Could someone help how to deug this issue further ?<br>
<br>
</div>Any chance the host CPU is highly saturated?<br>
<br>
--<br>
Tzafrir Cohen<br>
icq#16849755 <a href="mailto:jabber%3Atzafrir.cohen@xorcom.com">jabber:tzafrir.cohen@xorcom.com</a><br>
+972-50-7952406 mailto:<a href="mailto:tzafrir.cohen@xorcom.com">tzafrir.cohen@xorcom.com</a><br>
<a href="http://www.xorcom.com" target="_blank">http://www.xorcom.com</a> <a href="http://iax:guest@local.xorcom.com/tzafrir" target="_blank">iax:guest@local.xorcom.com/tzafrir</a><br>
<br>
--<br>
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</blockquote></div><br></div>