<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style></head><body lang=RO link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hello,</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have freeswitch version 1.10.5 -release-17-25569c1631 64bit installed.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have one SIP provider, no nat.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I use a simple dialplan which bridge the received call from SIP provider to a mobile number using the same provider.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The call goes through but I have no ringback tone and if I answer there is no audio.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If I send the call to one internal extension, it is working fine.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The only difference I can see in the logs is that, on the call with no audio, I do not have in logs „<span style='font-size:10.0pt;font-family:"Verdana",sans-serif;color:black;background:white'>Correct ip/port confirmed”.</span><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;color:black;background:white'>Any suggestion is greatly appreciated.</span><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;color:black;background:white'>Thank you.</span><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;color:black;background:white'>Best regards,</span><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;color:black;background:white'>Mircea.</span><span style='font-size:10.0pt;font-family:"Verdana",sans-serif;background:white'><o:p></o:p></span></p></div></body></html>