<p>check sdp's at all pit stops</p>
<div class="gmail_quote">On Apr 1, 2013 10:24 PM, "aaaa aaaa" <<a href="mailto:indefix1@yahoo.gr">indefix1@yahoo.gr</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div style="font-size:12pt;font-family:times new roman,new york,times,serif"><div>Hello,</div><div>I have the following topology. </div><div>Kamailio as SIP Proxy and Asterisk as B2BUA. In Kamailio I use rtpproxy for NAT users.</div>
<div>The problem that I have is the following:</div><div>-When the CSipSimple is registered the first call is always unsuccesfull. The following calls are always successful. If the application remains idle for a while the next call is unsuccessful again. From traces I saw that <span style="font-size:12pt">everything is OK </span><span style="font-size:12pt">in signaling part.</span></div>
<div style="font-style:normal;font-size:12pt;background-color:transparent;font-family:'times new roman','new york',times,serif"><span style="font-size:12pt">-When I try with Zoiper and 3CX I have 1/20 successful calls.</span></div>
<div style="font-style:normal;font-size:12pt;background-color:transparent;font-family:'times new roman','new york',times,serif"><span style="font-size:12pt"><br></span></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:'times new roman','new york',times,serif">
<span style="font-size:12pt">In any case from Asterisk side these calls can be seen as active but no media.</span></div><div style="font-style:normal;font-size:12pt;background-color:transparent;font-family:'times new roman','new york',times,serif">
<span style="font-size:12pt"><br></span></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:'times new roman','new york',times,serif">Thanx,</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:'times new roman','new york',times,serif">
Theo</div></div></div><br>_______________________________________________<br>
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<br></blockquote></div>