Just an FYI, in the dialplan below, The ReceiveFax() application receives the fax document and then automatically hangs up the call when it is finished. That means Asterisk will then jump to the hangup extension in the same context (if it exists) without executing any lines of code after the ReceiveFax line (the Hangup() never gets executed). Regards; John V.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Harel Sent: Tuesday, November 29, 2016 7:00 AM To: [email protected] Subject: [asterisk-users] FAX CNG detected but no fax extension Hello, I have a question regarding incoming fax to local file (on the Asterisk server). While the fax is received properly (I have the tiff file generated as expected) I get the warning 'FAX CNG detected but no fax extension' on the consol. If the fax is received ok then what 'fax extension' does it expect and what should I do there? My Setup: Sender -> Public PSTN -> provider -> SIP trunk (configured with G711a) -> Asterisk (13.6.0) My extension.conf on relevant section is this (obviously this is not production code): exten => s,1,Answer() same => n,Verbose(0, Attempt to Receive FAX) same => n,Set(FAXOPT(gateway)=no) same => n,ReceiveFax(/var/workspace/testfax.tiff,d) same => n,Hangup() and Server*CLI> module show like fax Module Description Use Count Status Support Level res_fax.so Generic FAX Applications 1 Running core res_fax_spandsp.so Spandsp G.711 and T.38 FAX Technologies 0 Running extended 2 modules loaded Thank you for your assistance, Kind Regards, Harel Cohen -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
