[asterisk-users] Dahdi - Meetme problem on a VM

[Mr architect]

Linux version 2.6.21-1.3194.fc7 (
kojibuilder at xenbuilder4.fedora.phx.redhat.com) (gcc version 4.1.2 20070502
(Red Hat 4.1.2-12)) #1 SMP Wed May 23 22:35:01 EDT 2007


Dahdi-linux-2.2.02

Hope this helps..


On Tue, Jul 20, 2010 at 7:32 PM, Tzafrir Cohen <tzafrir.cohen at xorcom.com>wrote:

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