I am having problems trying to get a Sangoma U100 USB FXO adapter working with Asterisk. After all the configuration Asterisk (1.6.2.0-rc2) detects the port and I can even call in without a problem (after making sure no echo canceller is configured for that channel). The problem is that when I try to call out it never works. The channel hangs up immediately. I cannot even use the originate CLI command to call out. Anyone has experience with these adapters? -- Carlos Chavez Director de Tecnolog?a Telecomunicaciones Abiertas de M?xico S.A. de C.V. Tel: +52-55-91169161 Ext 2001