Hi Dominko User on Snom 300 (SIP), can hear hisown voice too loudly on some mISDN calls. It seems to happen much more frequently on outgoing than on incoming calls. I have tried dropping txgain right down, but the echo was still there, and users complained that the call recipients were now finding it difficult to hear them. I've tried the same on individual phones by dropping the receiver mic volume, but with no real success.
Any help gratefully received. I know this aspect of the question is Asterisk rather than Astlinux, so any feedback on EC dual BRI cards for Astlinux (in a net5501) is also most welcome. Thanks Tom > From: Dominko Vrljic [mailto:[email protected]] > > did you try tune gain on ISDN channels (txgain, rxgain) Can > you discribe who have echo (extensions on asterisk or PSTN users) > > > > From: Tom Chadwin <[email protected]> > > > > Using Astlinux 0.6.7 - can anyone recommend a dual BRI card with > > (probably hardware) echocancellation which will work? I > currently have > > an Openvox miniPCI dual BRI, but have echo problems, and > want to try > > to find a solution. I asked about the OSLEC for mISDN > patch, but was > > told that it would not work on mISDN 1.1.7 (the current version in > > Astlinux). > > > > So, anyone got experience with hardware e/c on BRI in Astlinux? ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Astlinux-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [email protected].
