similar to: Oslec issue

Hi All, Which echo cancellation is good between OSLEC and MG2. Dahdi by default use MG2 echo cancellation on channel. If i want to use OSLEC then what should i need to do ? Do i need to recompile dahdi with OSLEC ? -S -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello All; Wanpipe is working only with sangoma cards so it does not work with digium cards? Also, who is better: to have echo canceler built in with the hardware or using olsec? Regards Bilal

I am about to setup a new machine and based on a thread in the freetel-oslec list, I came across the idea of compiling Intel optimizations in when using oslec w/ dahdi. So I edit dahdi-linux-complete-2.1.0.4+2.1.0.2/linux/drivers/dahdi/dahdi_config.h to #define CONFIG_DAHDI_MMX which on its own wont compile. It was suggested to edit dahdi-linux-complete-2.1.0.4+2.1.0.2/linux/drivers/dahdi/Kbuild

Hi, I'm used to add OSLEC source code into asterisk and use it as default echo canceller. Currently, I'm proceeding this way: download the kernel source code roughly matching the kernel version I'm targeting with command such as "wget http://kernel.org/pub/linux/kernel/v3.0/linux-3.2.46.tar.bz2" copy the echo subtree into dahdi change dahdi's Kbuild file (for dahdi

Hi, I was install OSLEC yesterday and my problems with echo are all solved. But now all my calls have a big noise at background. I was try change some filters in oslec-ctrl-panel.sh, but it don't save nothing who I do. Does anyone had the same problem? -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Fedora 11, gcc-4.4, I'm trying to build oslec in dahdi-linux, but: [asterisk at asterisk dahdi-linux]$ make make -C drivers/dahdi/firmware firmware-loaders make[1]: Entering directory `/home/asterisk/build/dahdi/svn/dahdi-linux/drivers/dahdi/firmware' make[1]: Leaving directory `/home/asterisk/build/dahdi/svn/dahdi-linux/drivers/dahdi/firmware' make -C

Hello list, Can someone outline the steps for selecting OSLEC canceller in 1.4.6? I know there was a bug fix for this but I can't figure out how to select it. Thanks Roy Anciso Director of Technology Manistee Intermediate School District 1710 Merkey Road Manistee, MI 49660 Ph: 231-723-4264 Fx: 231-723-1690 roy at manistee.org -------------- next part -------------- An HTML

hi all i have a te110p installed in my system with a lot of Echo.. i decide to install the oslec echo supressor but when y try to add the module i have this problem. [root at asterisk zaptel-1.4.7.1]# insmod wct1xxp.ko insmod: error inserting 'wct1xxp.ko': -1 Unknown symbol in module [root at asterisk zaptel-1.4.7.1]# some advice? thanks. -- .-

Hello all, Since a while some of our SIP users complain about gaps (sometimes multiple seconds of silence) in the RX audio stream (direction pbx -> phones). Our configuration is an Asterisk with two Wildcard TE410P cards that are connected with E1 PRI's to an external server running callcenter software. The SIP users use Snom and Polycom phones. The gaps are not present in

Hi, I've a problem: I can't configure DAHDI with ech canceller OSLEC. I have Asterisk 1.4.24 and DAHDI 2.1.0.2. I compiled also OSLEC. But when in /etc/dahdi/systems.conf I insert value echocanceller=oslec,1-4, command dahdi_cfg -vvvvvvvvvvvv give me an error about oslec. Someone can help me? Thanks Marco -------------- next part -------------- An HTML attachment was scrubbed... URL:

Will the DAHDI with OSLEC have any effect one ECHO in Linksys or Sipura adapters? I know Dahdi is a replacement for Zaptel. And Zaptel is mostly for internal cards not external units like Linksys. I have one Linksys 3K that with so echo so bad that it is pretty much useless. -- Joseph

Hi Who should insert dahdi_echocan_oslec.ko module in Ubuntu 14.04? dahdi start/stop service? I have a test installation that is not launching it when asterisk/dahdi starts. Clues? Regards Ethy

I was previously using an old computer running Asterisk 1.2 with zaptel. Once the CPU fried I switch to a new computer and I chose AsteriskNow 1.5 running in 64bits to simplify the installation process. I manage to find my way with configuring dahdi instead of zaptel and to switch all my previous config to the new computer. Now everything is fine except that even if I use the md2 echo

Hi List. I've bought a new server for my home asterisk installation and I'm trying to install asterisk with dahdi drivers and OSLEC. To do that I've got the svn dahdi-linux trunk revision 5366 and the echo subproject from the 2.6.28-rc6 Linux kernel sources. As reported in the dadhi README file I've uncommented out the two OSLEC related lines at Kbuild file in the

Hello list, I'm facing a little issue with dahdi attempting to load the OSLEC echo canceller into my current kernel. After compiling dahdi 2.3.0.1 with OSLEC support, I get the following error when set 'oslec' as the echocanceller: DAHDI_ATTACH_ECHOCAN failed on channel 1: Invalid argument (22) - Similar errors are *NOT* present using other echo canncelers. - I tried adding the

Trying to build oslec. Following dahdi-linux README I copy drivers/staging/echo to dahdi-linux/drivers/staging. I uncomment the 2 oslec lines in drivers/dahdi/Kbuild. That doesn't work: /home/asterisk/build/dahdi/svn/dahdi-linux/drivers/dahdi/dahdi_echocan_oslec.c:33:35: error: ../staging/echo/oslec.h: No such file or directory So: wget

I wonder if anyone has any ideas on this. I have recently migrated my server from a custom built Linux with Asterisk, Zaptel and Oslec running fine, to Ubuntu Server 8.10. I have Asterisk installed via synaptic at it works fine. I have built and installed the zaptel package by doing the following commands: sudo m-a -t build zaptel cd /usr/src sudo dpkg -i zaptel-modules-{version}.deb sudo

In order solve my incoming caller ID problem, I upgrade the dahdi to version 2.6.1 from version 2.4.x. After upgrade, I found the echo cancellation doesn't working (I'm using Digium AEX800B PCI Express card). I can hear my self talking on the phone. How to solve this? I think I need to recompile dahdi 2.6.1 with OSLEC support? how? [root at callcenter ~]# dahdi_cfg -vvv DAHDI Tools

On Thu, 22 Oct 2015 15:06:59 +0300 Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote: > On Wed, Oct 21, 2015 at 01:33:27PM -0200, Ethy H. Brito wrote: > > > > Hi > > > > Who should insert dahdi_echocan_oslec.ko module in Ubuntu 14.04? > > dahdi_echocan_oslec should be built by default. What you may miss is the > 'echo.ko' (OSLEC) kernel module.

Hi list, I install dahdi-linux successfully with the module of oslec for the echo, but when I specify it in the system.conf the echo canceller oslec it shows me errors: DAHDI_ATTACH_ECHOCAN failed on channel 4: Invalid argument (22) I see that the echo cancellers is supported: mg2, kb1, sec2, and sec because oslec is not supported?, but he has support to compile it with dahdi_linux! best