<p dir="ltr">Hi Mohammad,</p>
<p dir="ltr">In the load_balance mysql table you've defined your resources as sip and pstn but in the script you are telling opensips to load balance with another resource "channels".</p>
<p dir="ltr">Try changing line 227 of your script to this:</p>
<p dir="ltr"> if ( load_balance("1","pstn") ) {<br></p>
<p dir="ltr">Regards,</p>
<p dir="ltr">Peter</p>
<div class="gmail_quote">On 12 Jan 2015 16:21, "Mohammad Sajedi" <<a href="mailto:mohammad.sajedi@overturenetworks.com">mohammad.sajedi@overturenetworks.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Hi Bogdan,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I have created three servers, and connected them in the following topology:<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="color:#c00000">SIPp </span>(<a href="http://10.241.88.34/27" target="_blank">10.241.88.34/27</a>) ------------ (<a href="http://10.241.88.36/27" target="_blank">10.241.88.36/27</a>)
<span style="color:#c00000">OpenSIPs </span>(<a href="http://10.241.88.68/27" target="_blank">10.241.88.68/27</a>) ------------------- (<a href="http://10.241.88.67/27" target="_blank">10.241.88.67/27</a>)
<span style="color:#c00000">Asterisk</span><u></u><u></u></p>
<p class="MsoNormal">
<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">On OpenSIPs<u></u><u></u></p>
<p class="MsoNormal">Have added <span style="font-family:Wingdings">à</span> <span style="font-size:9.0pt;font-family:"Lucida Console"">
opensips_loadbalancer_2015-1-8_11\:43\:20.cfg</span> file (see attached)<u></u><u></u></p>
<p class="MsoNormal">And changed the UDP listen line to:<u></u><u></u></p>
<p class="MsoNormal">listen=udp:<a href="http://10.241.88.36:5060" target="_blank">10.241.88.36:5060</a> <span style="color:#c00000"># CUSTOMIZE ME<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#c00000"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#c00000">Also Added the following to MySQL<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console"">mysql -uopensips -popensipsrw opensips -e "INSERT INTO load_balancer VALUES(1,1,'sip:<a href="http://10.241.88.66:5060" target="_blank">10.241.88.66:5060</a>','pstn=500;sip=500',2,'');"</span><span style="color:#c00000"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#c00000"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#c00000"><u></u> <u></u></span></p>
<p class="MsoNormal">On Asterisk, added the following to the Asterisk configuration files:<u></u><u></u></p>
<p style="margin:0in;margin-bottom:.0001pt;line-height:18.0pt;background:white"><span style="font-size:9.0pt;font-family:"Lucida Sans Unicode",sans-serif;color:#666666">/etc/asterisk/<span>extensions.conf</span><u></u><u></u></span></p>
<p style="margin:0in;margin-bottom:.0001pt;line-height:18.0pt;background:white;word-spacing:0px">
<code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">[sipp]</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">exten => 2005,1,Answer</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">exten => 2005,2,SetMusicOnHold(default)</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">exten => 2005,3,WaitMusicOnHold(20)</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">exten => 2005,4,Hangup</span></code><span style="font-size:9.0pt;font-family:"Lucida Sans Unicode",sans-serif;color:#666666"><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p style="margin:0in;margin-bottom:.0001pt;line-height:18.0pt;background:white"><span style="font-size:9.0pt;font-family:"Lucida Sans Unicode",sans-serif;color:#666666">/etc/asterisk/<span>sip.conf</span><u></u><u></u></span></p>
<p style="margin:0in;margin-bottom:.0001pt;line-height:18.0pt;background:white;word-spacing:0px">
<code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">[sipp]</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">type=friend</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">context=sipp</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">host=dynamic</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">port=6000</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">user=sipp</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">canreinvite=no</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">disallow=all</span></code><span style="font-size:11.5pt;font-family:"Courier New";color:#666666;background:#eeeeff"><br>
</span><code><span style="font-size:11.5pt;color:#666666;background:#eeeeff">allow=ulaw</span></code><span style="font-size:9.0pt;font-family:"Lucida Sans Unicode",sans-serif;color:#666666"><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">On SIPp, issued:<u></u><u></u></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">./sipp -sn uac -d 20000 -s 2005 10.241.88.36 -l 30<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">The SIP packets are coming out of (<a href="http://10.241.88.68/27" target="_blank">10.241.88.68/27</a>) OpenSIPs interface with destination IP address of 10.241.88.36.<u></u><u></u></p>
<p class="MsoNormal">How can I configure OpenSIPs such that OpenSIPs changes the destination IP address to 10.241.88.66?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Thanks<u></u><u></u></p>
<p class="MsoNormal">Mohammad<u></u><u></u></p>
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