What is the version of your SER and what is the client name?<br>Could you please also provide content of this INVITE message?<br><br>- Kirill<br><br><div><span class="gmail_quote">On 4/14/07, <b class="gmail_sendername">Goh, Tee-Yong
</b> &lt;<a href="mailto:gohty@m1.com.sg">gohty@m1.com.sg</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">


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<div dir="ltr">Dear all,<br><br>May i seek your 
advice.<br><br>My INVITE message sending to the SER is not successful with error 
&quot;Status: 500&quot;. The SER does not respond back a 200 OK back to the 
client.<br><br>Please kindly advice if anyone of you have the solution or 
encounter such problem 
before?<br><br>Thanks.<br><br>Regards,<br>Howard</div><p></p><hr>This email (including any attachment) is subject to the following disclaimer: <a href="http://m1.com.sg/M1/misc/disclaimer" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
http://m1.com.sg/M1/misc/disclaimer</a><hr></div>
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