<html xmlns:v="urn:schemas-microsoft-com:vml" 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=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Aptos;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Aptos",sans-serif;
mso-ligatures:standardcontextual;}
span.EmailStyle19
{mso-style-type:personal-reply;
font-family:"Aptos",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;
mso-ligatures:none;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#467886" vlink="#96607D" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal">Hello, I think the issue is cause by this unknow attribute the web phone sends. The same issue with the Sipwise web phone from the customer self-care web interface. It sends these unknow attribute.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I updated the config.yml to remove line start with these attributes via: remove_line_startswith:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">the loadbalancer removes those lines in the invite. However, the proxy doesn’t remove them. Any lead would be appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: rtcp-rsize<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: rtcp-rsize<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: oldmediaip<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: rtcp<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: crypto<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: setup<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: fingerprint<o:p></o:p></p>
<p class="MsoNormal">Aug 14 16:04:30 sips ngcp-sems[180831]: [#7efc1f56c6c0] [attr_check, AmSdp.cpp:1591] DEBUG: unknown attribute: tls-id<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-family:"Calibri",sans-serif;mso-ligatures:none">From:</span></b><span style="font-family:"Calibri",sans-serif;mso-ligatures:none"> Pa Ka <pa.ka12@outlook.com>
<br>
<b>Sent:</b> Wednesday, August 14, 2024 1:47 AM<br>
<b>To:</b> spce-user@lists.sipwise.com<br>
<b>Subject:</b> 400 Invalid SDP body - mr12.4.1<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi, kindly guide me on how to resolve this issue below<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">FusionPBX is registered to spce via Gateway.<o:p></o:p></p>
<p class="MsoNormal">Calls initated from the fusionPBX returns the error below. Sngrep returns 400 Invalid SDP body error.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Aug 14 01:38:15.999565 sips proxy[3824]: NOTICE: FAILURE_ROUTE_LEG_B <script>: *** Failure route for leg-b call, code='400' - R=«sip:E.14@pstnIP:5060;transport=udp» ID=«3ed635f8-d4a2-123d-5d9b-6045bd5f9da7_b2b-1» UA='<null>'<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Aug 14 01:38:16.000011 sips proxy[3821]: NOTICE: REPLY_ROUTE_NAT <script>: NAT-Reply - S=400 - Invalid SDP body M=INVITE IP=«MP fusionpbx IP»:«53205» («127.0.0.1»:«5080») ID=«3ed635f8-d4a2-123d-5d9b-6045bd5f9da7» UA='<null>' DESTIP=«127.0.0.1»:«6052»<o:p></o:p></p>
</div>
</body>
</html>