[asterisk-users] Echo problem in the analoge lines

2011-08-13 Thread bilal ghayyad
Hi All; To overcome the echo problem, what mainly I have to do in the configuration other than the following line in the system.conf under dahdi directory? echocanceller=mg2,1-16 1) How can I know if the digium card supporting echo cancellator? 2) If I am getting a message in the consol that un

Re: [asterisk-users] Echo problem in the analoge lines

2011-08-13 Thread Steve Edwards
On Sat, 13 Aug 2011, bilal ghayyad wrote: To overcome the echo problem... Digium sells 'High Performance Echo Cancellation' http://www.digium.com/en/products/software/hpec.php Also, the 'Oslec Echo Canceller' http://www.rowetel.com/blog/?page_id=454 is supposed to be pretty

Re: [asterisk-users] Echo problem in the analoge lines

2011-08-16 Thread bilal ghayyad
OK, I can buy echo canceller from Digium and how will be installed in the digium card? Or it is a hardware? Currently I am reading a message at the consol that Unable to enable the echo canceller .. does this means that Digium card that I have is not supporting? This is the output of the dahdi_

Re: [asterisk-users] Echo problem in the analoge lines

2011-08-16 Thread Shaun Ruffell
On Tue, Aug 16, 2011 at 05:34:58AM -0700, bilal ghayyad wrote: > OK, I can buy echo canceller from Digium and how will be installed in > the digium card? Or it is a hardware? If you're using a TDM2400 you can buy a hardware echocan module or HPEC (which is a proprietary software echocan) if you de

Re: [asterisk-users] Echo problem in the analoge lines

2011-08-16 Thread bilal ghayyad
The current dahdi version is: PBX-FF*CLI> dahdi show version DAHDI Version: 2.4.1.2 Echo Canceller: Well, the output of the dahdi_cfg as shown below, it declares there is invalid argument. But, really I tried to change the configuration in the systems.conf from fxoks=1-16 to fxsks=1-16 but did

Re: [asterisk-users] Echo problem in the analoge lines

2011-08-17 Thread Shaun Ruffell
On Tue, Aug 16, 2011 at 05:38:37PM -0700, bilal ghayyad wrote: > The current dahdi version is: > > PBX-FF*CLI> dahdi show version > DAHDI Version: 2.4.1.2 Echo Canceller: > > Well, the output of the dahdi_cfg as shown below, it declares there is > invalid argument. But, really I tried to change t