search for: vpmsupport

My TE411p does not seem to like to have two PRIs from different telcos (span 1 and span 2). I can get one working, but not the other. However, if I use vpmsupport=0 when loading the wct4xxp module, they both work. But here is the problem, vpmsupport=0 disables the on board echo cancellation. Any ideas? BTW, here is zaptel.conf span=1,1,0,esf,b8zs span=2,2,0,esf,b8zs bchan=1-23 dchan=24 bchan=25-47 dchan=48 loadzone=us defaultzone=us

Dear, I have Asterisk 1.6 with an E1 Digium card with echo cancellation module. So I need to use just the echo cancellation by hardware and disable the echo cancellation by software. I use DAHDI for my telephony hardware. If the lines involved with echo cancel are: In /etc/dahdi/system.conf: echocanceller=mg2,1-15,17-31 In /etc/asterisk/chan_dahdi.conf: echocancel=yes echocancelwhenbridged=no

Hi All, I have installed asterisk 1.6.2.8 Dahdi: 2.4.0 Digium card: Digium, Inc. Wildcard AEX800 8-port analog card I have configured this card properly and it is working for calls too, But there is issue of one way audio on this outbound routes only, My voice is going to outside pstn number but i am not able to get their audio, I have disabled firewall, selinux is also off. If I am applying

Hello, In my system, dmesg outputs : [ 13.039788] wcb4xxp 0000:01:0a.0: probe called for b4xx... [ 13.039788] ACPI: PCI Interrupt 0000:01:0a.0[A] -> GSI 21 (level, low) -> IRQ 21 [ 13.039788] wcb4xxp 0000:01:0a.0: Identified HFC-8S Junghanns.NET octoBRI PCI (controller rev 1) at 0001dfe0, IRQ 21 [ 13.041202] wcb4xxp 0000:01:0a.0: NOTE: hardware echo cancellation has been disabled [

...te download at: http://downloads.asterisk.org/pub/telephony/dahdi-linux http://downloads.asterisk.org/pub/telephony/dahdi-tools http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete Issues closed by this release: DAHLIN-257: wcb4xxp shows hardware EC in /proc/dahdi/* for B410P although vpmsupport=0 DAHLIN-260: wctdm24xxp/base.c fails to compile in 2.6.16 kernel The DAHDI-Linux short log from v2.5.0.1 is: Shaun Ruffell (8): dahdi: Decrease the initial coretimer delay to 4ms from 1 second. wctdm24xxp, wcte12xp: Advertise VPMOCT032 presence in dahdi_span.devicetype....

...te download at: http://downloads.asterisk.org/pub/telephony/dahdi-linux http://downloads.asterisk.org/pub/telephony/dahdi-tools http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete Issues closed by this release: DAHLIN-257: wcb4xxp shows hardware EC in /proc/dahdi/* for B410P although vpmsupport=0 DAHLIN-260: wctdm24xxp/base.c fails to compile in 2.6.16 kernel The DAHDI-Linux short log from v2.5.0.1 is: Shaun Ruffell (8): dahdi: Decrease the initial coretimer delay to 4ms from 1 second. wctdm24xxp, wcte12xp: Advertise VPMOCT032 presence in dahdi_span.devicetype....

...dahdi: Telephony Interface Unloaded # sleep 60 # uptime 18:00:37 up 1 day, 4:15, 1 user, load average: 0.01, 0.10, 0.08 Extra information / question: A quick peek at https://issues.asterisk.org/view.php?id=15498&nbn=18 also lead me to test loading the wcte12xp driver with "vpmsupport=0". The system load behaviour is exactly the same. Do you think it could be related ? How would you go about diagnosing this behaviour ? Thanks in advance. Kind regards, -- exvito

Does anyone know how to disable the VPM in software rather than removing the card altogether? The canceler isn't working as well as the software cancelers were. Aaron

If I remove the eco cancellation module from a TE411P card, will it work as a plain TE410P? -- Carlos Chavez Prats Director de Tecnolog?a Telecomunicaciones Abiertas de M?xico S.A. de C.V. Tel: +52-55-91169161 Ext 2001 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 191 bytes Desc: This is a digitally signed

...exchanges. On calls to one particular number, if I turn the echo canceler off, the echo sounds as loud and clear as if the destination was actually echo(). With the echo canceler on, echo is still very pronounced. The echo tail is clearly longer than 16 ms. I even tried disabling the vpm module (vpmsupport=0 in base.c) and using oslec instead with a setting of echocancel=512. After a long convergence period, oslec seemed to do a slightly better job than the vpm module, but echo was still bad enough to make a conversation nearly impossible. My question for anyone with knowledge on this: would HPEC d...

...n the Asterisk console complaining about "I'm set to pri_net, but the other side thinks it is pri_net!". Verify your switchtype... The Cisco should have a setting and you should set Asterisk in a similar fashion. Failing that I would try loading the wct4xxp module with the "vpmsupport=0" parameter to disable the voice processing module just to see if that helps (i.e. possible card issue), and failing all of that, I would contact Digium technical support, as the price of that card included technical assistance and it is this type of problem that is a great use of that sup...

Running Asterisk 1.6.2.9, DAHDI 2.3.0.1, CentOS 5.5 (update to date as of a week ago), I've installed a Digium AEX800P with 2 X400M FXO Modules and 1 VPMADT032 Module, hooked up to 5 analog lines. I get the error message referenced in the subject in my dmesg output everytime I load / reload DAHDI using the command "system dahdi start/restart". When I make an outbound call over

Hi, I am getting this message on the * console on my first pri span. Pri show span show it is down, and I can't make any calls from the span. Apr 27 07:40:23 NOTICE[23988]: chan_zap.c:8202 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1 Apr 27 07:40:23 NOTICE[23988]: chan_zap.c:8202 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1 Apr 27

Hi, I am about to pull my hair out after trying to get our PRI up and working. We are switching from a Cisco gateway to an Asterisk box which provides the 23 phone lines for our office. So, because the Cisco gateway is working I can assume I have all the settings right (b8zs, esf, dms100, etc) and the PRI is live (because we are switching over). When dialing from PSTN, I get busy signal. When