hello and thank you so much for your reply 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? this is a big problem for me, so i really appreciate if you help me to solve it.
yours, SAM On Wed, May 20, 2015 at 7:11 PM, Tech Support <aster...@voipbusiness.us> wrote: > Hey; > > 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: > > > > mte6*CLI> core show channels concise > > > SIP/SIPRoutes-00000054!faxserver-tx!fax!11!Up!SendFAX!/var/spool/asterisk/fax/documents/faxadmin/default.tif,dfz!!voipbusiness!!3!4!(None)!1432132315.97 > > > > mte6*CLI> core show channels verbose > > Channel Context Extension Prio State > Application Data CallerID Duration Accountcode > PeerAccount BridgedTo > > SIP/SIPRoutes-000000 faxserver-tx fax 11 Up > SendFAX /var/spool/asterisk/fax/d 00:00:10 > voipbusines (None) > > 1 active channel > > 1 active call > > 62 calls processed > > > > mte6*CLI> core show channels > > Channel Location State > Application(Data) > > SIP/SIPRoutes-000000 fax@faxserver-tx:11 Up > SendFAX(/var/spool/asterisk/fa > > 1 active channel > > 1 active call > > 62 calls processed > > > > > > All of these outputs shows that there is a fax transmission taking place. > I hope this helps. > > Regards; > > JV > > > > > > > > > > *From:* asterisk-users-boun...@lists.digium.com [mailto: > asterisk-users-boun...@lists.digium.com] *On Behalf Of *s m > *Sent:* Wednesday, May 20, 2015 2:54 AM > *To:* Asterisk Users Mailing List - Non-Commercial Discussion > *Subject:* [asterisk-users] reduce delay in fax detection > > > > hello everybody > > 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? > > any comments or hints are really appreciated. > > SAM > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > 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 -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users