search for: use_even_ports

...ocalnet=192.168.0.0/255.255.0.0 [mtt] type=peer host=80.75.130.136 fromuser=74957777777 disallow=all allow=alaw,ulaw directmedia=no canreinvite=no nat=yes == udptl.conf: [general] udptlstart=4000 udptlend=4999 T38FaxUdpEC=t38UDPRedundancy T38FaxMaxDatagram=200 udptlfecentries = 3 udptlfecspan = 3 use_even_ports = no == spa112 SIP settings screenshot: http://tinypic.com/view.php?pic=2z8dic6&s=5 == debug log: https://gist.github.com/anonymous/5685307 Please, help me!

...co Voice GW sends the fax calls to Asterisk using T.38 protocol and later Asterisk stores/forwards the fax to specific end user. The configuration I made in sip.conf for enabling T38 is listed below; t38pt_udptl = yes,fec,maxdatagram=400 faxdetect = t38 And in udptl.conf, I just uncommented 'use_even_ports = yes ;' and rest of it set as default. Here is the error I'm usually seeing in Asterisk side; [Jan 15 14:13:28] NOTICE[20514] udptl.c: UDPTL (SIP/10.3.22.6-00000ad6): Transmission error to 10.3.22.6:18428: Resource temporarily unavailable If this notice comes, it occurs repeatedly unle...

...bitrate of the t38modem. I don't know if this is an Asterisk issue or a t38modem issue. My configurations are: /etc/asterisk/udptl.conf: [general] udptlstart=4000 udptlend=4999 udptlchecksums=no T38FaxUdpEC = t38UDPRedundancy T38FaxMaxDatagram = 400 udptlfecentries = 3 udptlfecspan = 3 use_even_ports=no /etc/asterisk/sip_custom.conf: [t38modem-options](!) type = friend host = 127.0.0.1 context = fax-out canreinvite = no disallow = all allow = ulaw t38pt_udptl = yes t38pt_rtp=no t38pt_tcp=no dtmfmode = rfc2833 nat = no qualify = yes [T38modem0](t38modem-options) port = 6060 [T38modem1](t38mo...

...423]: udptl.c:294 encode_open_type: UDPTL (SIP/runcentral_outbound-00000074): Buffer overflow detected (59 + 134 > 175) Has anyone ever seen this before? I have the following configuration. udptl.conf: [general] udptlstart = 4000 udptlend = 4999 udptlfecentries = 3 udptlfecspan = 3 use_even_ports = no T38FaxUdpEC = t38UDPFEC udptlchecksums = no sip.conf: faxdetect=yes t38pt_rtp=no t38pt_tcp=no t38pt_udptl=yes,fec t38pt_usertpsource=yes Any help at all would be greatly appreciated. Thanks; John Tech Support Tech Support VoIP Business Solutions 240-215-3479 <mailto:...

...] WARNING[28613][C-00000002] app_fax.c: Unable to write frame to channel; Resource temporarily unavailable The configuration in sip.conf for T.38 is listed below; t38pt_udptl = yes,fec,maxdatagram=400 faxdetect = t38 Udptl.conf; udptlstart=4000 udptlend=4999 udptlfecentries = 3 udptlfecspan = 3 use_even_ports = no Please advise at earliest to overcome this issue. -- Regards, Ahmed Munir Chohan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20140324/19c70bc5/attachment.html>

...esolution) : ${FAXOPT(resolution)}) exten => h,n,NoOp(FAXOPT(status) : ${FAXOPT(status)}) exten => h,n,NoOp(FAXOPT(statusstr) : ${FAXOPT(statusstr)}) exten => h,n,NoOp(FAXOPT(error) : ${FAXOPT(error)}) udptl.conf [general] udptlstart=4000 udptlend=4999 udptlfecentries = 3 udptlfecspan = 3 use_even_ports = no rtp.conf [general] rtpstart=10000 rtpend=20000 res_fax.conf [general] maxrate=14400 minrate=2400 statusevents=yes modems=v17,v27,v29 ecm=yes mail*CLI> core set verbose 6 Set remote console verbosity to 6 == Using SIP RTP CoS mark 5 -- Executing [41325122774 at from-sip:1] Answe...

...te = 5 ; The span over which parity is calculated for FEC in a UDPTL packet ; udptlfecspan = 3 ; ; Some VoIP providers will only accept an offer with an even-numbered ; UDPTL port. Set this option so that Asterisk will only attempt to use ; even-numbered ports when negotiating T.38. Default is no. use_even_ports = yes ---------------------- Can anyone help us identify the problem? Thanks, Andreas

Hi All I have been looking around and haven not been able to find a working example I have a fresh/new install of Asterisk 1.6.2.0 with dahdi 2.2.1 and libpri 1.4.10.2 I use a sangoma A200 card so I am using wanpipe 3.4.7 If I use zaptel which I read I need for app_rxfax then asterisk crashes with segfaults on startup asterisk[2624]: segfault at 30353466 ip b7eb538b sp bffda26c error 4 in