On Mon, 26 Sep 2005, Roy Sigurd Karlsbakk wrote: > > It seems that HFC-S cards can be connected with asterisk in a few > > different > > ways - isdn4linux, mISDN, chan_capi or zaphfc. I've tried isdn4linux > > (severe > > echo, reproducable on every inbound call) and zaphfc (intermittent echo, > > disappears within about 30 secs of the call starting). > > > > What's the recommended way to hook up these ISDN cards? Is switching to > > capi > > or mISDN likely to remove the echo problem completely, or is this one of > > those things one has to accept? > > CAPI doesn't work with this card. mISDN should work, but zaphfc should prolly
If mISDN does work, then CAPI (chan_capi) can be used for this card too, because mISDN provides a CAPI interface. Armin > be fine as well. isdn4linux will probably work, and give you a long term > headache, nausea and possibly hemroids. you may want to tune the echo > cancellation in zaptel (echocancel=256 or something) to see if that helps... > > roy > _______________________________________________ > --Bandwidth and Colocation sponsored by Easynews.com -- > > 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 > _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- 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