ggonzalez at telviso.com.ar
2007-Aug-15 19:14 UTC
[asterisk-users] TDM400P FXO click sounds
Hello, I have a TDM400P with 4 FXO ports, currently using three. When sending or receiving calls on this card, there is a nearly constant popping/clicking sound, it is related to the echo cancellation?. I adjusted my gains properly, but to no avail. I even found that setting echotraining=no in zapata.conf didn't change the scenario at all. I've plugged analog handsets into the same jacks, and the line is crystal-clear. Below is my zapata.conf, if you guys have any ideas how I might resolve this, I'd appreciate it. I have installed from sources Asterisk 1.2.22 and zaptel-1.2.19 on a debian etch x86_64. [channels] language=es context=ent-4229 ;rxwink=300 usecallerid=yes hidecallerid=no ; Whether or not to enable call waiting on internal extensions ; With this set to 'yes', busy extensions will hear the call-waiting ; tone, and can use hook-flash to switch between callers. The Dial() ; app will not return the "BUSY" result for extensions. ; callwaiting=yes threewaycalling=yes transfer=yes ;canpark=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=no echotraining=yes echotraining=128 relaxdtmf=yes rxgain=3.0 txgain=3.0 callgroup=1 pickupgroup=1 immediate=no ;busydetect=yes ;busycount=4 callprogress=no ;busypattern=500,500 ;answeronpolarityswitch=yes ;hanguponpolarityswitch=yes ;callprogress=yes faxdetect=incoming faxdetect=outgoing signalling=fxs_ks group=1 channel=1 signalling=fxs_ks group=2 channel=2; singalling=fxs_ks group=3 channel=3; ;singalling=fxs_ks ;group=1 ;channel=4
ggonzalez at telviso.com.ar wrote:> Hello, > > I have a TDM400P with 4 FXO ports, currently using three. When sending or > receiving calls on this card, there is a nearly constant > popping/clicking sound, it is related to the > echo cancellation?. I adjusted my gains properly, but to no avail. I > even found that setting echotraining=no in zapata.conf didn't change the > scenario at all. I've plugged analog handsets into the same jacks, and > the line is crystal-clear. Below is my zapata.conf, if you guys have any > ideas how I might resolve this, I'd appreciate it. I have installed from > sources Asterisk 1.2.22 and zaptel-1.2.19 on a debian etch x86_64.Have you tried running fxotune on it? If you have (or haven't) make sure you try the zaptel-1.4 version of fxotune. It has improved significantly since 1.2. -- Matthew Fredrickson Software/Firmware Engineer Digium, Inc.
Try some of these suggestions. http://www.voip-info.org/wiki/view/Asterisk+PCI+bus+Troubleshooting -----Original Message----- From: ggonzalez at telviso.com.ar [mailto:ggonzalez at telviso.com.ar] Sent: Wednesday, August 15, 2007 12:14 PM To: asterisk-users at lists.digium.com Subject: [asterisk-users] TDM400P FXO click sounds Hello, I have a TDM400P with 4 FXO ports, currently using three. When sending or receiving calls on this card, there is a nearly constant popping/clicking sound, it is related to the echo cancellation?. I adjusted my gains properly, but to no avail. I even found that setting echotraining=no in zapata.conf didn't change the scenario at all. I've plugged analog handsets into the same jacks, and the line is crystal-clear. Below is my zapata.conf, if you guys have any ideas how I might resolve this, I'd appreciate it. I have installed from sources Asterisk 1.2.22 and zaptel-1.2.19 on a debian etch x86_64. [channels] language=es context=ent-4229 ;rxwink=300 usecallerid=yes hidecallerid=no ; Whether or not to enable call waiting on internal extensions ; With this set to 'yes', busy extensions will hear the call-waiting ; tone, and can use hook-flash to switch between callers. The Dial() ; app will not return the "BUSY" result for extensions. ; callwaiting=yes threewaycalling=yes transfer=yes ;canpark=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=no echotraining=yes echotraining=128 relaxdtmf=yes rxgain=3.0 txgain=3.0 callgroup=1 pickupgroup=1 immediate=no ;busydetect=yes ;busycount=4 callprogress=no ;busypattern=500,500 ;answeronpolarityswitch=yes ;hanguponpolarityswitch=yes ;callprogress=yes faxdetect=incoming faxdetect=outgoing signalling=fxs_ks group=1 channel=1 signalling=fxs_ks group=2 channel=2; singalling=fxs_ks group=3 channel=3; ;singalling=fxs_ks ;group=1 ;channel=4
ggonzalez at telviso.com.ar
2007-Aug-17 21:06 UTC
[asterisk-users] TDM400P FXO click sounds
Hi all and thanks for every suggest about my problem, I found that my TDM400P
was sharing IRQ with onboard sound device using cat /proc/interrupts, lspci -v
and lspci -vb. When I disable all unnecessary hardware on my machine and test
it, clicking sounds continue on the line with the same intensity; again using
lspci -vb i found that:
01:00.0 VGA compatible controller: VIA Technologies, Inc. Unknown device 3230
(rev 11) (prog-if 00 [VGA])
Subsystem: Micro-Star International Co., Ltd. Unknown device 7253
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 11
Memory at c0000000 (32-bit, prefetchable)
Memory at dd000000 (32-bit, non-prefetchable)
Capabilities: [60] Power Management version 2
Capabilities: [70] AGP version 3.0
04:04.0 Communication controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
interface
Subsystem: Unknown device b119:0003
Flags: bus master, medium devsel, latency 64, IRQ 11
I/O ports at be00
Memory at dfaff000 (32-bit, non-prefetchable)
Capabilities: [40] Power Management version 2
Now TDM card share IRQ 11 with onboard vga controller. I have a sata raid 1
level running on the box too and cat /proc/interrupts show me:
0: 23572057 0 IO-APIC-edge timer
1: 196 0 IO-APIC-edge i8042
6: 3 0 IO-APIC-edge floppy
7: 0 0 IO-APIC-edge parport0
8: 0 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-level acpi
14: 66 0 IO-APIC-edge ide0
209: 3663990 0 IO-APIC-level eth0
217: 403070 0 IO-APIC-level libata
225: 95602389 0 IO-APIC-level wctdm
NMI: 3824 180
LOC: 23572106 23572083
ERR: 0
Disabling ACPI from kernel at boot, the systen cant detect TDM card.
Again, running debian etch x86_64. Click sounds continue again. Running zttest
I get:
--- Results after 55 passes ---
Best: 100.000000 -- Worst: 67.395020 -- Average: 98.757324
I change from one slot to other and the problem continue. What follow to solve
this issue? Thanks for any suggest.
Gustavo Gonzalez
I have this exact same problem with two different Business Edition systems. Both are using TDM400s. Do we have an answer for this yet? Yours, Michael Munger, dCAP 404-438-2128 michael at highpoweredhelp.com -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Matthew Fredrickson Sent: Thursday, August 16, 2007 2:11 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] TDM400P FXO click sounds shadowym wrote:> Please explain to me how FXO tune would fix popping and clickingsounds???>As mentioned by Stephen, if the echo canceler is improperly tuning that certainly might be possible. But moreover, if there is ambient line noise that is on the line, fxotune will try to pick the best settings on the line interface to either mitigate any line noise that it receives in the audio receive path. One other possibility is you could see if it the clicking and popping correlates to hard drive activity... if that's so, you might have a hard drive or raid controller disabling interrupts for too long. -- Matthew Fredrickson Software/Firmware Engineer Digium, Inc. _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Michael Munger wrote:> I have this exact same problem with two different Business Edition > systems. Both are using TDM400s. > > Do we have an answer for this yet? >I know this sounds silly, but if there is a chance that it is an improperly tuned echo canceller, has anyone tried using oslec.
Michael Munger wrote:> I have this exact same problem with two different Business Edition > systems. Both are using TDM400s. > > Do we have an answer for this yet?You need to contact Digium technical support. They provide free support for hardware issues like this. Furthermore, since you are a BE customer, that gives you even higher priority in getting attention to your problems. -- Russell Bryant Software Engineer Digium, Inc.
Luis Antonio Prata Barbosa
2007-Aug-22 14:18 UTC
[asterisk-users] TDM400P FXO click sounds
Have you tried installing this board in another PC to test your FXOs ? What motherboard are you using ? Are your FXOs boards original digium or they are chineses versions ? Luis A P Barbosa 2007/8/15, ggonzalez at telviso.com.ar <ggonzalez at telviso.com.ar>:> > Hello, > > I have a TDM400P with 4 FXO ports, currently using three. When sending or > receiving calls on this card, there is a nearly constant > popping/clicking sound, it is related to the > echo cancellation?. I adjusted my gains properly, but to no avail. I > even found that setting echotraining=no in zapata.conf didn't change the > scenario at all. I've plugged analog handsets into the same jacks, and > the line is crystal-clear. Below is my zapata.conf, if you guys have any > ideas how I might resolve this, I'd appreciate it. I have installed from > sources Asterisk 1.2.22 and zaptel-1.2.19 on a debian etch x86_64. > > [channels] > language=es > context=ent-4229 > ;rxwink=300 > usecallerid=yes > hidecallerid=no > ; Whether or not to enable call waiting on internal extensions > ; With this set to 'yes', busy extensions will hear the call-waiting > ; tone, and can use hook-flash to switch between callers. The Dial() > > ; app will not return the "BUSY" result for extensions. > ; > callwaiting=yes > threewaycalling=yes > transfer=yes > ;canpark=yes > cancallforward=yes > callreturn=yes > echocancel=yes > echocancelwhenbridged=no > echotraining=yes > echotraining=128 > relaxdtmf=yes > rxgain=3.0 > txgain=3.0 > callgroup=1 > pickupgroup=1 > immediate=no > ;busydetect=yes > ;busycount=4 > callprogress=no > ;busypattern=500,500 > ;answeronpolarityswitch=yes > ;hanguponpolarityswitch=yes > ;callprogress=yes > faxdetect=incoming > faxdetect=outgoing > > signalling=fxs_ks > group=1 > channel=1 > > signalling=fxs_ks > group=2 > channel=2; > > > singalling=fxs_ks > group=3 > channel=3; > > ;singalling=fxs_ks > ;group=1 > ;channel=4 > > > > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > 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/20070822/1d2561c3/attachment.htm
ggonzalez at telviso.com.ar
2007-Aug-23 21:42 UTC
[asterisk-users] TDM400P FXO click sounds
1- I've tried running fxotune 2- I've tried turning off all un-necessary hardware in the BIOS 3- I've tried on a different PCI slot. 4- I've tried these suggestions: http://www.voip-info.org/wiki/view/Asterisk+PCI+bus+Troubleshooting 5- How I check if it the clicking and popping correlates to hard drive activity ? 6- I've not tried installing this board in another PC to test my FXOs 7- I've an MSI motherboard and AMD athlon 64 x2 Dual core processor 8- I've Turning off echotraining. Thanks for any suggest to solve this issue.