similar to: TxFax works only with one of 2 PRI

Hi All, With spandsp.0.0.2 pre20 installed I can't seem to send faxes with tx_fax over a Zap channel (POTS). rx_fax works just fine so no issues with libtiff and (presumably) libxml2. Basically I get 'slow carrier up' and 'slow carrier down' together with accompanying beeping noises until tx_fax times out and hangs up. This could quite possibly be a PEBKAC or n00b

I'm want to send a fax, but its failing with "Unicall/XX event Far end disconnected" , right after the "Answer" command. Any tips? TIA, -- Paulo [extensions.conf]----------------8<------------------------- [txfax] exten => s,1,Set(TIMEOUT(digit)=5) exten => s,n,Set(TIMEOUT(response)=10) ; Set Response Timeout to 10 seconds exten => s,n,Answer

the attached log with verbose=6 and debug=6 refers. we've got a sangoma A104 (no hwec) with PRI ports 1 & 3 loopbacked to each other. we're trying to have txfax send out on one of those pri ports with rxfax listening on the other side, hence having asterisk send a fax to itself. we however have bad, and i mean really bad (<10%) success rates. we're currently using asterisk

Thanks for the information Lee ! Still, something is still strange to me, since this two Panasonic Fax machines are receiving at least 20 multi-paged faxes a day (they are in same office as both Asterisk boxes, and me :) ). Beside that, POTS lines in those two faxes are from same PSTN switch as line in X100P in one of Asterisk boxes, and the ISDN PRI lines in other Asterisk box is from same PSTN

I have installed the libtiff(3.5.7),spandsp-0.0.2pre24,app_txfax and app_rxfax,asterisk-1.2.12.1 on the CentOS 4.2. I set sip.conf like this: [sip_local] host=192.168.2.111 type=friend dtmfmode=rfc2833 canreinvite=no insecure=very I set extensions.conf like this: [test] exten=>_9001XXXX,1,Set(CALLERID=${EXTEN}) exten=>_9001XXXX,n,dial(SIP/${EXTEN}@sip_local)

Hi Gang, I'm trying to make an application to upload a tiff via a web interface, slap a cover page onto it, merge the two into a new tiff and send it out via txfax. I'm able to get it out to a fax machine using this sequence: /usr/bin/tiff2pdf /tmp/faxout/1229978819_filea.tif -o /tmp/faxout/1229978819_filea.pdf /usr/bin/gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite

Hi all, I have problem for receiving fax from multiple page fax that sent from fax machine (analog). The error is : WARNING T.30 Page did not end cleanly This is my dialplan [inboundfax] exten => s,1,NoOp(**** FAX RECEIVED from ${CALLERID(num)} ${STRFTIME(${EPOCH},,%c)} ****) exten => s,n,Set(FAXOPT(ecm)=yes) exten =>

We have two asterisk back to back connected over PRI T1 and i am testing FAX over T1 line. Its working fine and i am getting fax file as well but i got "WARNING T.30 ECM carrier not found" is it safe to ignore this WARNING ? spandsp-0.0.6pre18 Asterisk-1.8.3.3 [from-pstn] ;Fax testing exten => 8000,1,Set(FAXFILE=/var/spool/asterisk/fax/${CALLERID(num).tif) exten =>

Hello, I have Asterisk 1.6.1.12 with FAX For Asterisk Components: Applications: 1.6.1.5_1.1.6 Digium FAX Driver: 1.6.1.5_1.1.6 (optimized for core2_32) If I use call file with spool -------------------------------------------- Channel: SIP/IP/DEst No MaxRetries: 0 RetryTime: 10 WaitTime: 50 Application:SendFAX Data:/var/spool/asterisk/test.tif

I am testing Fax for Asterisk. But, I meet a problem. I try to Send a Fax (.tiff) from the first asterisk (Asterisk1) to the second asterisk (Asterisk2). Asterisk1 initiates an INVITE with audio G.711. Asterisk2 accepts this INVITE. Immediately, Asterisk2 sends an re-INVITE with T.38 to Asterisk1. But, Asterisk1 responds with "488 not acceptable here". I double check t38pt_udptl = yes in

Dears I installed digium fax and followed the instruction at http://downloads.digium.com/pub/telephony/fax/README,And as you can see above that t38 is loaded I am using a call file to send fax1.tif file as fax to the gateway named add The problem that Addpac send always Receive 488 Not acceptable here,and lkindly find my debug attached Please advice. Thanks I Advance shark*CLI>

Hi everyone ! I have some aditional info on problem with TXFax and sending multi-page TIFFs. I have made 6 different multi-page TIFFs (Group3 1D with fillbits EOL aligned - 3 pages one TIFF in lowres and one in hires, Group3 2D -3 pages againg in both resolutions , and Group 4 - 3pages in both resolutions), and then tried to send them to Panasonic KX-F1100, Panasonic KX-F500 and SpanDSP

Hi There. I have the following setup : Asterisk 1.2.4 , freePBX 2.0.1, spandsp-0.0.2pre24 My problem is as follows : If I set up a very simple extensions.conf. when I dial from a fax machine, it seems as if no fax is being recognised. If I answer the call, I can hear the fax machine beeping. extensions.conf :

Hi Guys, i am using the latest version of asterisk 1.4 (1.4.33.1), dahdi (2.3.0.1) and FFA (Applications: 1.4_1.2.0, Digium FAX Driver: 1.4_1.2.0). the issue i'm having is that i'm able to receive faxes from a website (that offer this service) but not able to receive from a regular fax machine (that is working perfect). [fax-rx] exten => receive,1,NoOp(**** FAX RECEIVE ****) exten

Receiving a fax with 1.6.1: == Spawn extension (incoming-pstn-line, fax, 1) exited non-zero on 'DAHDI/4-1' -- Executing [fax at incoming-pstn-line:1] NoOp("DAHDI/4-1", "Fax Detected") in new stack -- Executing [fax at incoming-pstn-line:2] Goto("DAHDI/4-1", "incoming-fax,s,1") in new stack -- Goto (incoming-fax,s,1) --

*@home has this for it's incoming fax macro --- start snip --- [ext-fax] exten => in_fax,1,GotoIf($[${FAX_RX} = system]?2:analog_fax,1) exten => in_fax,2,Macro(faxreceive) exten => in_fax,3,system(tiff2ps -2eaz -w 8.5 -h 11 ${FAXFILE} | ps2pdf ${FAXFILE}.pdf) exten => in_fax,4,system(mime-construct --to ${EMAILADDR} --subject "Fax from ${CALLERIDNUM}

Hi, I'm trying to setup a system where incoming faxes are received using SpanDSP and then send on to another (remote) fax machine. The SpanDSP part is working excellently, however I dont seem to be able to get the forwarding part to work. Heres what I put into my extensions.conf: exten => s,4,Answer() exten => s,5,Set(FAXFILE=/tmp/fax-${UNIQUEID}.tif) exten =>

I'm using Slackware 11. I unistalled the package that provides libtiff 3.8..... and installed the most current 3.7.... for lib tiff. I downloaded asterisk 1.4 beta3 and the 1.4 beta2 addons and untared them. created a simlink: ln -s asterisk-1.4.0-beta3 asterisk I've compiled spandsp from as follows cd /usr/src wget

Hi, im using a Asterisk Server which is not behind NAT. First i had problems with the fax detection. But this is now solved after adding a wait(2) at the correct place. But i'm still unable to receive a fax due to res_rtp_asterisk.c:3548 ast_rtp_read: RTP Read too short after the Fax session has started. My sip.conf includes [general] allowguest=no alwaysauthreject=yes sendrpid=rpid

On a test fax: -- Executing [s at incoming-fax:1] Set("DAHDI/4-1", "FAXFILE=/var/spool/asterisk/fax/20110415_1825") in new stack -- Executing [s at incoming-fax:2] Answer("DAHDI/4-1", "") in new stack -- Executing [s at incoming-fax:3] ReceiveFAX("DAHDI/4-1", "/var/spool/asterisk/fax/20110415_1825.tif") in new stack