Hi, I am using a voicetronix OpenLine4. I downloaded a recent asterisk CVS from voicetronix webpage but have had no luck to reduce echo on outgoing calls and for it not to crach on incoming calls. I dont think both problems are related though. Here is an output of what happens when a new call comes in and my voicetronix tries to pick it up and crashes asterisk: > vpb/1-1: Event [0=>[00] Ring] > vpb/1-1: handle_notowned: mode=3, event[0][[00] Ring ]=[0] vpb/1-1: New call for context [pstn] Aug 27 09:06:11 WARNING[19475]: pbx.c:1868 ast_pbx_run: Channel 'vpb/1-1' sent into invalid extension 's' in context 'default', but no invalid handler == vpb/1-1: Hangup requested > vpb/1-1: Setting state down > CID record - start > vpb/1-1: Flushing event [11]=>[00] Ring Off == vpb/1-1: Hangup complete > Restarting monitor > Trying to reawake monitor > Monitor restarted > CID record - skipped 602.460051ms trailing ring > CID record - recorded 1711.737009ms between rings Segmentation fault Any advice on how to correct this or the other problem would be appreciated. ;) Lethol