<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id="yui_3_16_0_1_1445519433381_2849">Hi guys,</div><div id="yui_3_16_0_1_1445519433381_2849"><br></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr">I've discovered that Gigatset and Yealink IP cordless send SIP INFO in a wrong way, according to SDP RFC.</div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr">If I press 4, I get on SDP</div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><br></div>Signal=4\r\n<br id="yui_3_16_0_1_1445519433381_2964" class="">
Duration=100<br id="yui_3_16_0_1_1445519433381_2966" class="">
<br id="yui_3_16_0_1_1445519433381_2968" class="">
While should be<br id="yui_3_16_0_1_1445519433381_2970" class="">
<br id="yui_3_16_0_1_1445519433381_2972" class="">
Signal=4\r\n<br id="yui_3_16_0_1_1445519433381_2974" class=""><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr">Duration=100\r\n</div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><br></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><br></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr">Freeswitch (1.4.23) answers with 400 Bad Request. I wonder if there's something like a NDLB params to accept this format, based on SDP Content <font face="monospace">Length.</font></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><font face="monospace"><br></font></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><font face="monospace"><br></font></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><font face="monospace">Thank you</font></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><br></div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"> </div><div id="yui_3_16_0_1_1445519433381_2849" dir="ltr"><br></div></div></body></html>