asterisk users - Apr 2005 - Dial W option usage

Hi all

Could someone please care to share an example of the Dial W option 
usage. I cannot seem to find any reference to it usage. I know you use 
*1 in features.conf to start the monitor, but from there I am lost.

Master

Hi all
I try to implement an asterisk solution in my company.
I use Digium card and sip phone Budgetone 102.
When i call an external number, I hear myself during 3 or 4 sec and then it
diseapear progressivly.

Do you have any idea so as to solve my problem


Sorry for the english.


MDEL
France

On Thursday 21 April 2005 13:07, Micha?l Delvoye wrote:
> Hi all
> I try to implement an asterisk solution in my company.
> I use Digium card and sip phone Budgetone 102.
> When i call an external number, I hear myself during 3 or 4 sec and then it
> diseapear progressivly.
>
> Do you have any idea so as to solve my problem
This is a really common question. Please start at 
http://www.voip-info.org/wiki-Asterisk+echo+cancellation and then spend 
several hours reading through the Wiki - it is a goldmine of information.

Cheers,
Gavin.

In particular have a look at
http://www.voip-info.org/wiki-Asterisk+x100p+echotraining

Using this guide you can set * to send an impulse down the line so that
it trains much quicker and also manually adjust the tx and rx gain to
improve things furthur.


On Thu, 2005-04-21 at 13:19, Gavin Hamill wrote:
> On Thursday 21 April 2005 13:07, Micha?l Delvoye wrote:
> > Hi all
> > I try to implement an asterisk solution in my company.
> > I use Digium card and sip phone Budgetone 102.
> > When i call an external number, I hear myself during 3 or 4 sec and
then it
> > diseapear progressivly.
> >
> > Do you have any idea so as to solve my problem
> 
> This is a really common question. Please start at 
> http://www.voip-info.org/wiki-Asterisk+echo+cancellation and then spend 
> several hours reading through the Wiki - it is a goldmine of information.
> 
> Cheers,
> Gavin.
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users@lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users