search for: cancellation

Displaying 20 results from an estimated 6525 matches for "cancellation".

2009 Sep 01
7
Dahdi configuraion / error
Hello I just updated the kernel, dahdi-linux and dahdi-tools Im also using now asterisk 1.4.26.1 And im still with a red light (not RED/YELLOW anymore): [root at catumbela ~]# /etc/rc.d/init.d/dahdi status ### Span 1: TE4/0/1 "T4XXP (PCI) Card 0 Span 1" (MASTER) HDB3/ RED 1 PRI CAS RED 2 PRI CAS RED 3 PRI CAS RED 4 PRI
2009 Feb 25
4
TE121 on Asterisk
Hello, I just bought a TE121 T1/E1 card, and now trying to install it on a 1.4.23.1 asterisk with dahdi 2.1.0.4 Actually first everything went on well and i managed to see my card on dahdi. Here's the output: #asterisk# dahdi_hardware pci:0000:04:08.0 wcte12xp+ d161:8000 Wildcard TE121 and this is the scan: -------------------------- asterisk# dahdi_scan [1] active=yes alarms=RED
2009 Aug 25
2
Echo
...;body bgcolor="#ffffff" text="#000000"> I recently upgraded my Asterisk system to Dahdi and now I have an echo <br> problem. <br> <br> I am running Asterisk 1.4.25 with Dahdi Complete 2.2.0, on a Digium <br> TE121B PCI express card with a HARDWARE echo cancellation module. All <br> this is housed on a CentOS 5.5 box, 2.6.18 Kernel. My incoming phone <br> service is an AT&T PRI (24 channel T1). <br> <br> My configs: <br> <br> ********chan_dahdi.conf********* <br> <br> [channels]<br> ; configuration for...
2009 Jul 26
3
Question about rpart decision trees (being used to predict customer churn)
Hi, I am using rpart decision trees to analyze customer churn. I am finding that the decision trees created are not effective because they are not able to recognize factors that influence churn. I have created an example situation below. What do I need to do to for rpart to build a tree with the variable experience? My guess is that this would happen if rpart used the loss matrix while creating
2020 Sep 06
0
dahdi_cfg -vvv error , PRI show spans command not found
dahdi_cfg -vvv error `cut: '/sys/bus/dahdi_devices/devices/pci:0000:01:00.0/spantype': No such file or directory` PRI show spans --command not found test call not working. -- dahdi_genconf -vvv Default parameters from /etc/dahdi/genconf_parameters Generating /etc/dahdi/assigned-spans.conf cut: '/sys/bus/dahdi_devices/devices/pci:0000:01:00.0/spantype': No such file or
2006 Feb 06
3
echo cancel from telco
I get an echo when going from a SIP phone to a PRI trunk. I hear the echo on the SIP phone. From reading some other post I think that I need to tell me phone company to turn on echo canceling. If the echo was on the other end than it would be my problem? Is this right? What exactly should I say to my phone company so they know exactly what I'm talking about? -- Michael Sampson
2008 Oct 01
2
Stand-alone echo cancellation
...;m a hardware person who has recently found himself thrust into a software role. So, please forgive any ignorance in the following questions. I've tried to do my homework reading the relevant manual pages and investigating the Doxygen documentation. :-) We're investigating acoustic echo cancellation solutions for a speech application. Our hardware will be a TI C64x+ series processor (DM6467) which has both a DSP and ARM9 core. Our audio will be sampled at 8kHz and fed in through the I2S ports on the DM6467, echo cancelled, and then encoded in G.711. As such, I'm really interested in the ec...
2014 Feb 12
1
Problem/error with DAHDI tools 2.9.0.1
Hello, Getting this error on dahdi_cfg. Reverting to 2.8 the error goes away: *line 15: Unable to create 'dahdi_cfg' mutex.* Is this a problem? Thanks in advance. Full detail: [ebox]> dahdi_cfg -vvvvvvv DAHDI Tools Version - 2.9.0.1 DAHDI Version: 2.9.0 Echo Canceller(s): HWEC Configuration ====================== SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1) SPAN 2:
2006 Feb 06
7
BAD/GOOD Echo Cancel
> > hi, > > How good or bad is the EC in Asterisk? > > Can anyone prove that it works at all and what it's limitations are? > > I ask cause I have some problems with this myself which variate from > call to call, and I see from others that Echo Cancel is a quite common > topic. > > Jan > > I have installed systems that had absolutely no echo
2012 Jan 16
1
[PATCH] generator: Add an explicit Cancellable flag
Currently any api which takes a FileIn or FileOut parameter is implicitly cancellable. This change make cancellable an explicit flag in anticipation of it being added to other apis. --- generator/generator_actions.ml | 53 ++++++++++++++++++++++++++------------- generator/generator_checks.ml | 3 +- generator/generator_types.ml | 1 + 3 files changed, 38 insertions(+), 19 deletions(-)
2020 Oct 22
1
Digium TE134 compatibility issues with new Dell server - Zero interrupts
I am getting zero interrupts for a new Digium TE134 Card on a new brand new Dell T40 server with the latest BIOS. Is there something that I am missing or is the card not compatible with Dell servers? (cat /proc/interrupts ; sleep 1 ; cat /proc/interrupts) | grep -i wcte13xp0 16: 0 0 0 0 IR-IO-APIC 16-fasteoi i801_smbus, wcte13xp0 16: 0
2003 Jun 13
5
Disabled echo canceller because of tone (rx)
Does anyone know what this means? It is in DMESG, and we have people complaining about echo. Disabled echo canceller because of tone (rx) John
2006 Jan 14
4
Ugly echo cancel, with Bristuff/Zaphfc
I'm using bristuffed Asterisk with ISDN/ZAPHFC I have VERY ugly (outgoing) sound through ISDN/HFC if echocancel=yes in zapata.conf, but without echocancel I have bad (incoming) echo Through PSTN/FXO sound is ok with or without echocancel. I tried other echo cancellers (in zconfig.h) two times: ECHO_CAN_KB1 (this was default) ECHO_CAN_MARK2 ECHO_CAN_MG2 after any change I compiled (make
2008 Oct 09
1
Asterisk-Panasonic TDA 600 error
...to make and receive calls the problem is that some times the Asterisk lose the synchronism with the Panasonic and the log shows this error: [Oct 1 16:22:14] WARNING[6130] chan_zap.c: Detected alarm on channel 32: Yellow Alarm[Oct 1 16:22:14] WARNING[6130] chan_zap.c: Unable to disable echo cancellation on channel 32[Oct 1 16:22:14] WARNING[6130] chan_zap.c: Detected alarm on channel 33: Yellow Alarm[Oct 1 16:22:14] WARNING[6130] chan_zap.c: Unable to disable echo cancellation on channel 33[Oct 1 16:22:14] WARNING[6130] chan_zap.c: Detected alarm on channel 34: Yellow Alarm[Oct 1 16:22:14] WAR...
2006 Feb 05
2
Where is a good place to update a date field?
I have a field that indicate that a reservation has been cancelled. I want to update a cancellation_date field with the date that the reservation is cancelled. I am trying to think of where the best place to do that is? Any thoughts? Thanks, Dave -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060205/73...
2006 Feb 08
3
more cpu intensive echo cancellers ?
Hi, I've had some decent luck with the mark3 echo canceller from the zaptel driver, echos on about 20% of the calls, people I've called say I sound great now, but our side hears echos. I was wondering if there was any way to tweak the current software cancelers into using more CPU (and hopefully doing a better job, close to a hardware canceler), I only have 10 lines, and a single call
2005 Jul 12
11
how to cancel/stop a script.aculo.us effect
I apologise for what is probably a totally noob question here, but I''m at a loss after pouring over the docs and the source code for prototype and scriptaculous... After you''ve started an effect, how do you access it to cancel or change it? I had assumed it was something like this: myEffect = new Effect.Appear(element, {duration:1.5}); myEffect.cancel(); ... but that
2006 Sep 20
1
Echo Cancellation for silent echo signal
...o canceller work very well. But when there is no speech, we are feeding samples of value zero to speaker and the same to echo canceller. But microphone is always capturing something. But when speech is played again after these zeros(silent period) and when this speech is input to echo canceller for cancellation, we are not getting initial performance from echo canceller. will zero data affect adaptation? Is there any way to increase the rate of adaptation as it takes more time to adapt especially for intermittent speech with time gap in between words? Thanks in advance Jam I usually try to go past Eng...
2019 Nov 17
2
Re: [PATCH 06/18] rhv-upload: Fix cleanup after errors
On Mon, Nov 18, 2019 at 1:04 AM Nir Soffer <nirsof@gmail.com> wrote: > > When request failed, we paused the transfer. This is not needed since > our intent it to cancel the transfer. > > When closing after failure, we canceled the transfer and removed the > disk. This is not needed since the transfer owns the disk and will > remove it when canceled. > > When
2006 Mar 28
3
R: Echo cancellation
Ok, but is there a way to check if echo cancellation is active on a call in progress ? Thanks Giordano -----Messaggio originale----- Da: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] Per conto di Steve Davies Inviato: marted? 28 marzo 2006 16.43 A: Asterisk Users Mailing List - Non-Commercial Discussion O...