<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">it sounds like one side is configured to require srtp but the other side is not?<div><br><div><div>On Jun 2, 2014, at 5:49 AM, Richard Mace <<a href="mailto:richard.mace@gmail.com">richard.mace@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Hi,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I have been trying to build my first production FreeSWITCH system, and am currently stuck on the following.</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif">When I try and dial the 5000 demo system, I am getting:</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="">
<font face="arial, helvetica, sans-serif">switch_core_media.c:3455 Crypto not negotiated but required.</font><br></div><div class="gmail_default" style=""><font face="arial, helvetica, sans-serif"><br></font></div><div class="gmail_default" style="">
<font face="arial, helvetica, sans-serif">I am using the Zoiper software client under Linux.</font></div><div class="gmail_default" style=""><font face="arial, helvetica, sans-serif">Thanks in advance</font></div></div></blockquote></div><br></div></body></html>