<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I have a softphone, iSoftPhone, I am trying out, but when registered to FreeSwitch, it behaves strangely. That is probably the softphone's fault, but I thought I would report it here, so I could provide the developer of this phone with some more intelligent response.<div><br></div><div>I have iSoftPhone on the same subnet as FreeSwitch, and it is registered ok.</div><div>I then call from iSoftPhone to another registered phone on the same subnet, and answers.</div><div><br></div><div>The SIP messages are here:</div><div><a href="http://pastebin.freeswitch.org/4688">http://pastebin.freeswitch.org/4688</a> </div><div><br></div><div>The call are up, and I have nromal audio. I see that iSoftPhone is sending regularly the message</div><div><span class="Apple-style-span" style="color: rgb(51, 51, 51); font-family: 'Courier New'; font-size: 11px; ">SIP/<span class="nu0" style="color: rgb(255, 0, 0); ">2.0</span> <span class="nu0" style="color: rgb(255, 0, 0); ">486</span> Busy Here</span></div><div>to FreeSwitch. I have reported this to the developer, but never got any response back.</div><div><br></div><div>After 1 minute, FreeSwitch sends a new</div><div><span class="Apple-style-span" style="color: rgb(51, 51, 51); font-family: 'Courier New'; font-size: 11px; ">INVITE <a href="sip:imyrvold@">sip:imyrvold@</a><span class="nu0" style="color: rgb(255, 0, 0); ">192.168</span><span class="nu0" style="color: rgb(255, 0, 0); ">.207</span><span class="nu0" style="color: rgb(255, 0, 0); ">.101</span>:<span class="nu0" style="color: rgb(255, 0, 0); ">5060</span> SIP/<span class="nu0" style="color: rgb(255, 0, 0); ">2.0</span></span></div><div>to iSoftPhone, maybe because of the "486 Busy Here" message?</div><div><br></div><div>I lose audio now, and I have to hangup the call.</div><div><br></div><div>Can anyone comment on the above behaviour?</div><div><br></div><div>Ivan</div></body></html>