As subject, (i've updated spandsp to latest version) and this is the log: Sep 15 13:06:50 VERBOSE[14085]: -- Attempting call on Zap/g0/2479 for application txfax(/var/tmp/ast_fax-1126782409.10240.1804289383.0|caller) (Retry 1) Sep 15 13:06:50 DEBUG[14085]: Using channel 1 Sep 15 13:06:50 DEBUG[14085]: Dialing '2479' Sep 15 13:06:50 DEBUG[14085]: Deferring dialing... Sep 15 13:06:50 DEBUG[14085]: Exception on 18, channel 1 Sep 15 13:06:50 DEBUG[14085]: Got event Hook Transition Complete(12) on channel 1 (index 0) Sep 15 13:06:51 DEBUG[14085]: Exception on 18, channel 1 Sep 15 13:06:51 DEBUG[14085]: Got event Dial Complete(9) on channel 1 (index 0) Sep 15 13:06:51 DEBUG[14085]: Enabled echo cancellation on channel 1 Sep 15 13:06:51 DEBUG[14085]: Engaged echo training on channel 1 Sep 15 13:06:53 DEBUG[14085]: Exception on 18, channel 1 Sep 15 13:06:53 DEBUG[14085]: Got event Dial Complete(9) on channel 1 (index 0) Sep 15 13:06:53 DEBUG[14085]: Echo cancellation already on Sep 15 13:06:53 DEBUG[14085]: Dropping duplicate answer! Sep 15 13:06:53 VERBOSE[14085]: > Channel Zap/1-1 was answered. Sep 15 13:06:53 VERBOSE[14085]: > Launching txfax(/var/tmp/ast_fax-1126782409.10240.1804289383.0|caller) on Zap/1-1 Sep 15 13:06:53 DEBUG[14085]: Set channel Zap/1-1 to read format slin Sep 15 13:06:53 DEBUG[14085]: Set channel Zap/1-1 to write format slin Sep 15 13:07:27 DEBUG[14085]: Set channel Zap/1-1 to read format ulaw Sep 15 13:07:27 DEBUG[14085]: Set channel Zap/1-1 to write format ulaw Sep 15 13:07:27 DEBUG[14085]: Hanging up channel 'Zap/1-1' Sep 15 13:07:27 DEBUG[14085]: zt_hangup(Zap/1-1) Sep 15 13:07:27 DEBUG[14085]: Hangup: channel: 1 index = 0, normal = 18, callwait = -1, thirdcall = -1 Sep 15 13:07:27 DEBUG[14085]: disabled echo cancellation on channel 1 Sep 15 13:07:27 DEBUG[14085]: Set option TDD MODE, value: OFF(0) on Zap/1-1 Sep 15 13:07:27 DEBUG[14085]: Updated conferencing on 1, with 0 conference users Sep 15 13:07:27 VERBOSE[14085]: -- Hungup 'Zap/1-1' Sep 15 13:07:27 NOTICE[14085]: Call completed to Zap/g0/2479 or remote FAX machine say "Error receiving fax" and line remaing stale. Any help ? -- ---- O-Zone ! No (C) 2005 WEB @ http://www.zerozone.it HOBBY @ http://peggy.altervista.org Call me with FWD: 692329