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.
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 ?
Regards.
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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 +972-50-7952406 mailto:tzafrir.cohen at xorcom.com http://www.xorcom.com iax:guest at local.xorcom.com/tzafrir
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 > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100720/61658769/attachment.htm