search for: generic_fax_exec

...*****") in new stack -- Executing [2016289913 at faxin:11] ReceiveFAX("SIP/204.16.59.19-00000014", "/root/receivefax.tif") in new stack -- Channel 'SIP/204.16.59.19-00000014' receiving FAX '/root/receivefax.tif' [Dec 31 17:39:55] NOTICE[23578]: res_fax.c:712 generic_fax_exec: Negotiating T.38 for receive on SIP/204.16.59.19-00000014 [Dec 31 17:39:55] NOTICE[23578]: res_fax.c:779 generic_fax_exec: Negotiated T.38 for receive on SIP/204.16.59.19-00000014 -- Channel 'SIP/204.16.59.19-00000014' FAX session '14' started -- FAX handle 0: [ 000.000103 ], STAT_...

I have res_fax setup and working for the most part. However, I'm seeing some fax machines drop the connection on me - Apr 9 17:33:11] NOTICE[30809]: res_fax.c:906 generic_fax_exec: Channel 'DAHDI/1-1' did not return a frame; probably hung up. -- Channel 0/1, span 1 got hangup, cause 102 -- Channel 'DAHDI/1-1' FAX session '20' is complete, result: 'SUCCESS' (FAX_SUCCESS), error: 'NO_ERROR', pages: 1, resolution: '204x98...

...achine that failed:* * * pbx1*CLI> > Channel 'DAHDI/1-1' fax session '54', [ 032.782251 ], channel sent 3 frames (60 ms) of energy. pbx1*CLI> -- Channel 0/1, span 1 got hangup request, cause 16 pbx1*CLI> [May 17 19:02:41] NOTICE[1316]: res_fax.c:993 generic_fax_exec: Channel 'DAHDI/1-1' did not return a frame; probably hung up. pbx1*CLI> -- Channel 'DAHDI/1-1' fax session '54', [ 038.131701 ], STAT_EVT_HW_CLOSE st: WT_HW_CLS rt: WCLSNCLS pbx1*CLI> -- Channel 'DAHDI/1-1' fax session '54', [ 038...

...1' sending fax '/var/spool/asterisk/fax-tx-status-20090926_2055.tif' [Sep 26 20:55:26] ERROR[14912]: res_fax_digium.c:1761 dgm_fax_start: fax handle: 0 failed to queue document '/var/spool/asterisk/fax-tx-status-20090926_2055.tif' [Sep 26 20:55:26] ERROR[14912]: res_fax.c:811 generic_fax_exec: channel 'DAHDI/2-1' fax session '1' failure, reason: 'failed to start fax session' The file does exist: file /var/spool/asterisk/fax-tx-status-20090926_2055.tif /var/spool/asterisk/fax-tx-status-20090926_2055.tif: TIFF image data, little-endian ls -l /var/spool/asteri...

This message is pointed directly to Steve Underwood. I tought it would not be nice to directly email him with a question that interests a good part of the Asterisk community, so here it is. :) Steve, remember a few days ago when we discussed about issues on Asterisk 1.6.1.13 and T.38 fax reception? Well I opened an issue on Mantis (https://issues.asterisk.org/view.php?id=16756) and turns out it

Is it possible to force T38 for all invocations ReceiveFAX() ? Receiving fax always worked OK on Callweaver though I could put SipT38Switchover() into the dial plan. I can't with Digium fax, and it always fails at the point it decides to switch to T38.

...0957 ], STAT_EVT_TX_V21_DONE st: WT_HW_CLS rt: UNEXPECT -- FAX handle 0: [ 010.541022 ], STAT_EVT_HW_CLOSE st: WT_HW_CLS rt: WCLSNCLS -- FAX handle 0: [ 010.541314 ], STAT_SES_COMPLETE -- FAX handle 0: [ 010.541484 ], P30EVN_COMPLETE [Apr 3 12:28:06] ERROR[24201]: res_fax.c:1339 generic_fax_exec: channel 'SIP/VOIP-OUT-00000043' FAX session '1' failure, reason: 'fax session timed-out' (TIMEOUT) Can you help pls? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110403/...

...Fax is send but if I use manager -------------------------------------------- Action: Originate Channel: SIP/IP/dest NO Context: fax-tx Exten: send Priority: 1 Callerid: Asterisk Automatic Wardial -------------------------------------------- I get ERROR[16796]: res_fax.c:696 generic_fax_exec: channel 'SIP/IP-00000015' is in an unsupported T.38 negotiation state, cannot continue. Here is context ----------------------------------------- [fax-tx] exten => send,1,NoOp(**** SENDING FAX ****) exten => send,n,Wait(6) ;exten => send,n,Set(GLOBAL(FAXCOUNT)=$[ ${GLOBAL...

...[22725]: res_fax.c:1373 sendfax_t38_init: Negotiated T.38 for send on SIP/vltb-sbc01-00000000 [May 12 22:47:15] ERROR[22725]: res_fax_digium.c:2114 dgm_fax_start: FAX handle 0: failed to queue document '/var/spool/asterisk/fax/campaign_70.tif' [May 12 22:47:15] ERROR[22725]: res_fax.c:834 generic_fax_exec: channel 'SIP/vltb-sbc01-00000000' FAX session '0' failure, reason: 'failed to start FAX session' [May 12 22:47:15] DEBUG[22587]: chan_sip.c:4097 __sip_ack: Stopping retransmission on '197593892ad59589494f1e56403b7586 at 202.177.217.102' of Response 100: Match Fo...

...39; started -- FAX handle 0: [ 000.000594 ], STAT_EVT_STRT_TX st: IDLE rt: IDLENSTX -- FAX handle 0: [ 000.001139 ], STAT_EVT_TX_HW_RDY st: WT_TX_HW_RDY rt: TRDYNHTY -- FAX handle 0: [ 000.001724 ], P30EVN_SEND_STARTED [Oct 6 04:21:36] ERROR[11616]: res_fax.c:1421 generic_fax_exec: channel 'SIP/gafachi1a-0000000a' FAX session '6' failure, reason: 'fax session timed-out' (TIMEOUT) [Oct 6 04:21:36] NOTICE[11616]: pbx_spool.c:373 attempt_thread: Call completed to SIP/18884732963 at gafachi1a ---- THIS PART HAPPENS ABOUT 15 SECONDS LATER ---- -...

...) pbx3*CLI> -- Found active call: 0x2aaac80812d0 cref:14288 q931.c:7994 post_handle_q931_message: Call 14288 enters state 12 (Disconnect Indication). Hold state: Idle pbx3*CLI> -- Channel 0/1, span 1 got hangup request, cause 16 pbx3*CLI> [Jun 18 12:54:30] NOTICE[11967]: res_fax.c:980 generic_fax_exec: Channel 'DAHDI/1-1' did not return a frame; probably hung up. pbx3*CLI> -- Channel 'DAHDI/1-1' FAX session '7' is complete, result: 'SUCCESS' (FAX_SUCCESS), error: 'NO_ERROR', pages: 2, resolution: '204x196', transfer rate: '12000', re...

...] WARNING[20125]: chan_sip.c:4409 __sip_autodestruct: Autodestruct on dialog '7b359fdd-5b230171-45551f95-1983 at sip.iforb.com~1o' with owner SIP/sipcall.ch-0000008d in place (Method: BYE). Rescheduling destruction for 10000 ms [Feb 3 08:15:28] ERROR[22186][C-0000006b]: res_fax.c:1535 generic_fax_exec: channel 'SIP/sipcall.ch-0000008d' FAX session '9' failure, reason: 'fax session timed-out' (TIMEOUT) == Spawn extension (fax-rx, receive, 19) exited non-zero on 'SIP/sipcall.ch-0000008d' -- Executing [h at fax-rx:1] NoOp("SIP/sipcall.ch-0000008d"...