Hi, it was some configuration error. I droped the old config and started with the sample file to build a new one. Therefore I do not know which parameter in chan_dahdi.conf caused the problem. Anyway, now it is working.
The only remaining problem is that no caller ID is available for incoming calls. -- Stefan Tichy ( asterisk2 at pi4tel dot de ) -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users