Andrea, That's interesting information, but I want to clarify that AstLinux does not currently use LCR. Hopefully someone can give you some suggestions, but you might be better off asking in a more generic place like the asterisk-user's list. We may move in that direction at some point, but we have no immediate plans to implement LCR (unless those who use mISDN can come up with a method of deploying it).
Regards, Darrick Andrea Cristofanini wrote: > Hi > i have running LCR v1.5 on a alix board. > I have oslec running, it does some echo cancelling but on very echoed > lines it is not enought.. > > Also i have the problem on transfer calls using LCR lines. > > the steps are : > dial outgoing calls using LCR (OpenVox Card) then when called party > answer , just transfer it to another SIP extension. > > I have test to nodtf and tone yes iside interface.conf in LCR, but > nothing happens. > > Anyone have suggestions ? > Regards Andrea > > > Tom Chadwin ha scritto: >> 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].
