<div dir="ltr">BYE is sent to the address in the Contact header of the INVITE.<div><br></div><div>When a client is behind NAT that can mean the client gives an incorrect address (its internal not external IP which isn't reachable). In this case I assume there's some carrier NAT happening.</div>
<div><br></div><div>If the client has STUN support that can work around it, or you can use one of the NDLB options - try NDLB-connectile-dysfunction</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 18 April 2014 04:53, Jimmy Chang <span dir="ltr"><<a href="mailto:chang33.tw@gmail.com" target="_blank">chang33.tw@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
We have two different SIP Clients and they all use 3G to connect to FS.<br>
SIP_Client1 receives BYE without problem but SIP_Client2 couldn't.<br>
In the SIP_Client2 case, I don't understand why FS sended BYE to<br>
100.77.163.183 rather than 42.71.215.54.<br>
Here are the snippet of FS log.<br>
<br>
<a href="http://pastebin.freeswitch.org/22430" target="_blank">http://pastebin.freeswitch.org/22430</a><br>
<br>
Thanks.<br>
Jimmy<br>
<br>
---<br>
由於 avast! 防毒軟體已開啟防護，所以此封電子郵件將不受病毒及惡意軟體的侵害。<br>
<a href="http://www.avast.com" target="_blank">http://www.avast.com</a><br>
<br>
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</blockquote></div><br></div>