My configuration of HylaFAX does not seem to ACK the last page of a fax message. The last page has already been sent, so no more pages are to be expected. I tried to find some details of the facsimile protocol, to try and understand the log files better, but the references I found have removed the information since (like www.grayfax.com), or I can not find them. So I have actually 2 questions: 1) Where can I find some details about the facsimile protocol 2) How can I solve this problem. Below is the part from the log file with the error message. May 30 11:02:28.79: [ 2649]: --> [21:+FDCS:1,3,0,2,1,0,0,1] May 30 11:02:28.79: [ 2649]: REMOTE wants 9600 bit/s May 30 11:02:28.80: [ 2649]: REMOTE wants page width 1728 pixels in 215 mm May 30 11:02:28.80: [ 2649]: REMOTE wants unlimited page length May 30 11:02:28.80: [ 2649]: REMOTE wants 7.7 line/mm May 30 11:02:28.80: [ 2649]: REMOTE wants 2-D MR May 30 11:02:44.02: [ 2649]: --> [8:+FHNG:53] May 30 11:02:44.02: [ 2649]: REMOTE HANGUP: Invalid response to MPS (code 53) May 30 11:02:44.03: [ 2649]: RECV FAX (00000012): recvq/fax00012.tif from +31 75 6709788, route to <unspecified>, 2 pages in 2:54 May 30 11:02:44.19: [ 2649]: RECV FAX: Invalid response to MPS May 30 11:02:44.25: [ 2649]: RECV FAX (00000012): session with +31 75 6709788 terminated abnormally: Invalid response to MPS May 30 11:02:44.25: [ 2649]: RECV FAX: bin/faxrcvd "recvq/fax00012.tif" "modem" "00000012" "Invalid response to MPS" Any help will be greatly appreciated. Thx, Hans Feringa PS: I run SuSe 5.2. -- To get out of this list, please send email to majordomo@suse.com with this text in its body: unsubscribe suse-linux-e