t38pt_usertpsource=yes seems to do the trick, switches to T38 and fax "seems" to go through (cant be 100% sure, the fax i am sending to is 500 km avay from me, but i dont get any errors and my fax thinks everything is ok, so I cross my fingers),,,
On Sun, 21 Feb 2010 16:36:42 +0100, Johann Steinwendtner wrote: Magnus Benngård wrote: > Gentlemen, > > I have 3 faxes attached to an Asterisk. Fax - SPA2102 - Asterisk. > > 0851711201 and 0851711290 is on our WAN, no NAT. > 0197673581 is outside our WAN and needs to be NAT'ed. > > Sending a fax from 0851711201 to 0851711290, no problem, switches to T38 > and fax goes through. > Sending a from 0197673581 to 0851711201, no problem as long as i dont > enable T38 on 0197673581. > > But, if i enable T38 on 0197673581, changing t38pt_udptl=no to > t38pt_udptl=yes,fec and try to send from 0197673581 to 0851711201, it is > not working, switches to T38 sendimg a lot of UDPTL packages but it > looks like (at least for me) that addresses are "wrong". > > UDPTL (SIP/0197673581): packet from 90.230.92.67:33408 (type 0, seq 0, > len 6) > UDPTL (SIP/0851711201): packet from 10.242.20.149:16434 (type 0, seq 0, > len 6) > UDPTL (SIP/0197673581): packet from 90.230.92.67:33408 (type 0, seq 0, > len 6) > UDPTL (SIP/0851711201): packet from 10.242.20.149:16434 (type 0, seq 0, > len 6) > > 90.230.92.67 is WAN ip of 0197673581's router. > 10.242.20.149 is ip of 0851711201's ATA (SPA2102). > > Shouldn't the UDPTL stream go through Asterisk? > Have i missed sometheng else? > > Asterisk SVN-trunk-r247652M built by root @ sip on a i686 running Linux > on 2010-01-25 11:10:15 UTC > > [0197673581] > secret=xyz > callerid=Input Interior Orebro (fax) > disallow=all > allow=alaw:40 > allowoverlap=yes > allowsubscribe=yes > callcounter=yes > callingpres=allowed_passed_screen > canreinvite=no > context=inputinterior.se > directmedia=no > dtmfmode=rfc2833 > faxdetect=no > host=dynamic > language=se > nat=yes > qualify=yes > sendrpid=pai > t38pt_udptl=no > transport=udp > trustrpid=yes > type=friend > videosupport=no > > [0851711201] > secret=xyz > callerid=Input Interior Stockholm (fax) > disallow=all > allow=alaw:40 > allowoverlap=yes > allowsubscribe=yes > callcounter=yes > callingpres=allowed_passed_screen > canreinvite=yes > context=inputinterior.se > directmedia=yes > dtmfmode=rfc2833 > faxdetect=no > host=dynamic > language=se > nat=no > qualify=yes > sendrpid=pai > t38pt_udptl=yes,fec > transport=udp > trustrpid=yes > type=friend > videosupport=no > > [0851711290] > secret=xyz > callerid=Input Interior Sundbyberg (fax) > ... > rest is the same as [0851711201] > > Regards, > > Magnus > Maybe you should give t38pt_usertpsource=yes a try. Regards Hans -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
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