Helo, Strange thing. I'm mapping a DID to a extension. Using a softphone incomming call is working using a hwrdware atcome phone it fails with this log: EXECUTE sofia/external/18886498985@voxbone.com bridge(skinny/internal/1100) 2012-03-30 14:47:36.320320 [DEBUG] switch_ivr_originate.c:1884 Parsing global variables 2012-03-30 14:47:36.320320 [ERR] switch_core_session.c:427 Could not locate channel type skinny 2012-03-30 14:47:36.320320 [NOTICE] switch_ivr_originate.c:2459 Cannot create outgoing channel of type [skinny] cause: [CHAN_NOT_IMPLEMENTED] 2012-03-30 14:47:36.320320 [DEBUG] switch_ivr_originate.c:3364 Originate Resulted in Error Cause: 66 [CHAN_NOT_IMPLEMENTED] 2012-03-30 14:47:36.320320 [INFO] mod_dptools.c:2916 Originate Failed. Cause: CHAN_NOT_IMPLEMENTED 2012-03-30 14:47:36.320320 [DEBUG] switch_channel.c:2848 (sofia/external/18886498985@voxbone.com) Callstate Change RINGING -> HANGUP Is it a missing thing ? Thanks LD