<div dir="ltr"><div><div><div><div>hello and thank you so much for your reply<br><br></div>just one question: how do you use it? AFAIK, when asterisk receive a call, it select extensions based on the received number and when it detects fax, jump to the fax extension. now when should i use these show commands to detect fax and how should i tell asterisk to execute fax extension?<br></div>this is a big problem for me, so i really appreciate if you help me to solve it.<br><br></div>yours,<br></div>SAM<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 20, 2015 at 7:11 PM, Tech Support <span dir="ltr"><<a href="mailto:asterisk@voipbusiness.us" target="_blank">asterisk@voipbusiness.us</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="EN-US"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hey;<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> Yes, I’ve also seen that 5 second delay with our fax server and it drove me crazy. How I solved it was by doing a “core show channels <concise|verbose>” and detect if there was a fax transmission going on. Doing it this way shows up instantaneously without any delay. Like so:<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">mte6*CLI> core show channels concise<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">SIP/SIPRoutes-00000054!faxserver-tx!fax!11!Up!SendFAX!/var/spool/asterisk/fax/documents/faxadmin/default.tif,dfz!!voipbusiness!!3!4!(None)!1432132315.97<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">mte6*CLI> core show channels verbose <u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Channel Context Extension Prio State Application Data CallerID Duration Accountcode PeerAccount BridgedTo <u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">SIP/SIPRoutes-000000 faxserver-tx fax 11 Up SendFAX /var/spool/asterisk/fax/d 00:00:10 voipbusines (None) <u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">1 active channel<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">1 active call<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">62 calls processed<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">mte6*CLI> core show channels <u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Channel Location State Application(Data) <u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">SIP/SIPRoutes-000000 fax@faxserver-tx:11 Up SendFAX(/var/spool/asterisk/fa<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">1 active channel<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">1 active call<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">62 calls processed<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">All of these outputs shows that there is a fax transmission taking place. I hope this helps.<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards;<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">JV<u></u><u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal" style="text-align:justify"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces@lists.digium.com</a> [mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces@lists.digium.com</a>] <b>On Behalf Of </b>s m<br><b>Sent:</b> Wednesday, May 20, 2015 2:54 AM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br><b>Subject:</b> [asterisk-users] reduce delay in fax detection<u></u><u></u></span></p></div><div><div class="h5"><p class="MsoNormal"><u></u> <u></u></p><div><div><div><div><p class="MsoNormal" style="margin-bottom:12.0pt;text-align:justify">hello everybody<u></u><u></u></p></div><p class="MsoNormal" style="margin-bottom:12.0pt;text-align:justify">i want to send fax via asterisk in pass through mode. everything is ok if enable fax detection in ooh323 and write fax extension in extensions.conf file. just one problem: delay. i have to wait 5 seconds in order to fax detection done. it is too long for me when i have voice call and no fax. my phone rings after five seconds. is there any way to omit or reduce this time? i test and understand that sip fax detection acts in some milliseconds but oohs323 needs 5 seconds to do that. what is difference between them?<u></u><u></u></p></div><p class="MsoNormal" style="text-align:justify">any comments or hints are really appreciated.<u></u><u></u></p></div><p class="MsoNormal" style="text-align:justify">SAM <u></u><u></u></p></div></div></div></div></div><br>--<br>
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