Hi Users <br><br>Am doing the Load-balance. <br>I Have to 2 openser sip proxies Server with Different IP <br>The Sip domain is napped the two ip&#39;s of the OPENSER Proxies<br>This for&nbsp; failure and load-balancing&nbsp;&nbsp; of the SIP proxies 
<br>When AM&nbsp; testing<br>Two UAC&#39;s are Register in one the SIP proxy-A .
When the call is&nbsp;&nbsp; Established ,&nbsp; I Stop the First SIP proxy-A , and
Stared the Second&nbsp; SipProxy-B , <br>Call flow is fine&nbsp; for the UAC and UAS &#39;s also 
<br>but in Debug&nbsp;&nbsp; mode of&nbsp;&nbsp; second proxy-B is seen the Follow ing Error.<br>&nbsp;E<span style="font-weight: bold; color: rgb(255, 102, 102);">RROR: udp_send: sendto(sock,0x20b6bc,4,0,0xbfe13840,16): Bad file descriptor(9)</span>

<br style="font-weight: bold; color: rgb(255, 102, 102);"><span style="font-weight: bold; color: rgb(255, 102, 102);">&nbsp;1(19010) ERROR: udp_send: sendto(sock,0x78e1d8,4,0,0xbfe13790,16): Bad file descriptor(9)</span><br style="font-weight: bold; color: rgb(255, 102, 102);">

<span style="font-weight: bold; color: rgb(255, 102, 102);">&nbsp;1(19010) ERROR:nathelper:nh_timer: udp udp_send failed</span><br style="font-weight: bold; color: rgb(255, 102, 102);"><span style="font-weight: bold; color: rgb(255, 102, 102);">

&nbsp;1(19010) ERROR: udp_send: sendto(sock,0x78e1d8,4,0,0xbfe13790,16): Bad file descriptor(9)</span><br style="font-weight: bold; color: rgb(255, 102, 102);"><span style="font-weight: bold; color: rgb(255, 102, 102);">&nbsp;1(19010) ERROR:nathelper:nh_timer: udp udp_send failed
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