Hello all, I wonder to have some feedback on using ISDN BRI Cards with Asterisk and the Echo problem. I have tried a simple BRI card with i4l driver and encounter huge echo problem. I have tried to solve it with a Sw chocanceller without success. What I'd like to know is wether some of you have used other BRI Cards (I have seen reference to Eicon cards on this list) and if the echo disappeares with these cards? Best regards, Daniel ANDRE -- Daniel ANDRE (mailto:dandre@iris-tech.fr) IRIS Technologies - http://www.iris-tech.com Serveur kwartz - http://www.kwartz.com
Daniel ANDRE wrote:> Hello all, > > I wonder to have some feedback on using ISDN BRI Cards with Asterisk > and the Echo problem. > > I have tried a simple BRI card with i4l driver and encounter huge echo > problem. I have tried to solve it with a Sw chocanceller without > success. What I'd like to know is wether some of you have used other > BRI Cards (I have seen reference to Eicon cards on this list) and if > the echo disappeares with these cards?I would recommend you dump i4l and use a CAPI card with the chan_capi driver.. The cheap solution is a AVM FritzPCI card(this is what I use).. The other solution is the either the Eicon or AVM active cards..
I'm testing the Eicon Server BRI/PRI cards for the moment and they are very satisfactory because they have some interesting features onboard like echo cancelation (!!!!) and onboard encoding see www.eicon.com ________________________________ Van: Daniel ANDRE [mailto:dandre@iris-tech.fr] Verzonden: vr 21/11/2003 9:48 Aan: asterisk-users@lists.digium.com Onderwerp: [Asterisk-Users] Which ISDM BRI Card for Asterisk? Hello all, I wonder to have some feedback on using ISDN BRI Cards with Asterisk and the Echo problem. I have tried a simple BRI card with i4l driver and encounter huge echo problem. I have tried to solve it with a Sw chocanceller without success. What I'd like to know is wether some of you have used other BRI Cards (I have seen reference to Eicon cards on this list) and if the echo disappeares with these cards? Best regards, Daniel ANDRE -- Daniel ANDRE (mailto:dandre@iris-tech.fr) IRIS Technologies - http://www.iris-tech.com Serveur kwartz - http://www.kwartz.com _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/ms-tnef Size: 4703 bytes Desc: not available Url : http://lists.digium.com/pipermail/asterisk-users/attachments/20031121/40ba102b/attachment.bin