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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Michael;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FusionPBX sets </span><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_enable_t38_request = true<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>For the (created by fusionPBX) receive fax xml endpoint and the transmit fax (from web gui) php.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Once this is sorted out, if changes required, I will spawn a fusionPBX bug.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Regards;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bill</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] <b>On Behalf Of </b>Michael Jerris<br><b>Sent:</b> April-13-15 10:54 AM<br><b>To:</b> FreeSWITCH Users Help<br><b>Subject:</b> Re: [Freeswitch-users] Freeswitch / FusionPBX T.38 Fax<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>You would typically have that on the receiver end, not the sender.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal>On Apr 13, 2015, at 10:41 AM, Bill Ross <<a href="mailto:rossbcan@gmail.com">rossbcan@gmail.com</a>> wrote:<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks Michael;</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I took your advice and set:</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Not set for the fax receiver (FS#2)</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Made no difference and, I suspect two things:</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>#1 – May actually be doing T.38 in both cases, fax transaction is using various values for:</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FLOW T.38T Set rx type 9 and FLOW T.38T Set tx type 9</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>And, the transaction ends with:</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FLOW T.38T FAX exchange complete</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Is this sufficient evidence that T.38 was used? The T.30 packet transfer messages caused me confusion.<span class=apple-converted-space> </span></span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>#2 – IMHO, the glare condition of both ends setting<span class=apple-converted-space> </span></span><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_enable_t38_request = true</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Is unavoidable due to lack of signalling / race condition knowledge regarding state of t38_request from the other end.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Strongly suspect since freeswitch has supported T.38 for some time that FS already handles this condition.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Gurus, please weigh in on this.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Regards;</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bill Ross</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><div><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span class=apple-converted-space><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> </span></span><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>]<span class=apple-converted-space> </span><b>On Behalf Of<span class=apple-converted-space> </span></b>Michael Jerris<br><b>Sent:</b><span class=apple-converted-space> </span>April-13-15 9:03 AM<br><b>To:</b><span class=apple-converted-space> </span>FreeSWITCH Users Help<br><b>Subject:</b><span class=apple-converted-space> </span>Re: [Freeswitch-users] Freeswitch / FusionPBX T.38 Fax</span><o:p></o:p></p></div></div></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>you probably don't want to use <span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_enable_t38_request = true unless you know for sure that you need it, and you would NEVER want that on both sides.</span><o:p></o:p></p></div><div><div><p class=MsoNormal> <o:p></o:p></p></div></div><div><div><p class=MsoNormal> <o:p></o:p></p></div><div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><div><p class=MsoNormal>On Apr 11, 2015, at 12:04 PM, Bill Ross <<a href="mailto:rossbcan@gmail.com"><span style='color:purple'>rossbcan@gmail.com</span></a>> wrote:<o:p></o:p></p></div></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi;</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I am attempting to get T38 Fax working between two FS/FusionPBX installations using mod_spandsp. I am unable to get into T.38 mode, T.30 used, successful fax.</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Note that zrtp is disabled for fax calls, due to T38 udpl (not rtp media) incompatibility</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks Brian West!: “T.38 Fax takes place over UDPTL, There for it can NOT be encrypted as there was never really a standard for doing so.”</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Details (both FS’s):</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>SIP Provider:<span class=apple-converted-space> </span><a href="http://freephoneline.ca/"><span style='color:purple'>freephoneline.ca</span></a><span class=apple-converted-space> </span>(claims T38 capable)</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>freeswitch - 1.4.18</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>x86_64</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Topology:</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FS#1:<span class=apple-converted-space> </span><a href="http://rossco.org/"><span style='color:purple'>rossco.org</span></a>, using FusionPBX web GUI to send fax</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FS#2:<a href="http://rossco.duckdns.org/"><span style='color:purple'>rossco.duckdns.org</span></a>, using spandsp extension to receive fax</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>(spandsp txfax, x1020)FS#1 -> cloud -> FS#2(spandsp rxfax, x9000)</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Key variables for fax sender (FS#1), during call:</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>$domain=<span class=apple-converted-space> </span><a href="http://rossco.org/"><span style='color:purple'>rossco.org</span></a></span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Spandsp Fax extension: 1020</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>t38_passthru = false</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>zrtp_secure_media = false</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_enable_t38 = true</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_enable_t38_request = true</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_use_ecm = off</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>inbound-late-negotiation = true</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ignore_early_media = false</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Key variables for fax receiver (FS#2), during call:</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>$domain=<span class=apple-converted-space> </span><a href="http://rossco.duckdns.org/"><span style='color:purple'>rossco.duckdns.org</span></a></span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Spandsp Fax extension: 9000</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>t38_passthru = false</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>zrtp_secure_media = false</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_enable_t38 = true</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_enable_t38_request = true</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>fax_use_ecm = off</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>inbound-late-negotiation = true</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ignore_early_media = false</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Full Logs w/siptrace:</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Sender(<a href="http://rossco.org/"><span style='color:purple'>rossco.org</span></a>):<span class=apple-converted-space> </span><a href="https://pastebin.freeswitch.org/24115"><span style='color:purple'>https://pastebin.freeswitch.org/24115</span></a></span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Receiver(<a href="http://rossco.duckdns.org/"><span style='color:purple'>rossco.duckdns.org</span></a>):<span class=apple-converted-space> </span><a href="https://pastebin.freeswitch.org/24116"><span style='color:purple'>https://pastebin.freeswitch.org/24116</span></a></span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Note that the SDP’s are correct for T38:</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 v=0</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 o=FreeSWITCH 1428750600 1428750602 IN IP4 198.48.238.130</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 s=FreeSWITCH</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 c=IN IP4 198.48.238.130</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 t=0 0</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 m=image 16448 udptl t38</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 a=T38FaxVersion:0</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 a=T38MaxBitRate:14400</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 a=T38FaxFillBitRemoval</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 a=T38FaxRateManagement:transferredTCF</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 a=T38FaxMaxBuffer:2000</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 a=T38FaxMaxDatagram:400</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>590fc4c4-3035-438e-a4c7-4a9d8e51ee42 a=T38FaxUdpEC:t38UDPRedundancy</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Questions:</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>1 - According to my interpretation of logs, T38 is not negotiated, despite T38 SDP’s</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>2 - What am I missing?</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks;</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bill Ross</span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div></div></div></blockquote></div></div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<span class=apple-converted-space> </span><br></span><a href="mailto:consulting@freeswitch.org"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>consulting@freeswitch.org</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br></span><a href="http://www.freeswitchsolutions.com/"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>http://www.freeswitchsolutions.com</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br><br>Official FreeSWITCH Sites<br></span><a href="http://www.freeswitch.org/"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>http://www.freeswitch.org</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br></span><a href="http://confluence.freeswitch.org/"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>http://confluence.freeswitch.org</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br></span><a href="http://www.cluecon.com/"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>http://www.cluecon.com</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br><br>FreeSWITCH-users mailing list<br></span><a href="mailto:FreeSWITCH-users@lists.freeswitch.org"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>FreeSWITCH-users@lists.freeswitch.org</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br></span><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br>UNSUBSCRIBE:http://</span><a href="http://lists.freeswitch.org/mailman/options/freeswitch-users"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>lists.freeswitch.org/mailman/options/freeswitch-users</span></a><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'><br></span><a href="http://www.freeswitch.org/"><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple'>http://www.freeswitch.org</span></a><o:p></o:p></p></div></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>