<div dir="ltr"><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Jun 1, 2012 at 9:45 AM, bipin singh <span dir="ltr"><<a href="mailto:bipinraghuvanshi@gmail.com" target="_blank">bipinraghuvanshi@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>If you have single point code (adjpointcode) then it's ok . Also you try single sigchan for all 8 port.<br>
<br><div class="gmail_quote"><div><div class="h5">On Fri, Jun 1, 2012 at 6:48 AM, Luis Marcelo <span dir="ltr"><<a href="mailto:mbaldi@gmail.com" target="_blank">mbaldi@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div><div>Hey guys,</div><div>I wanted to get some advice for an upgrade we have in mind:</div>
<div>Scenario: We have 1 server with 2xA104d Sangoma cards (8E1s total) Our setup has 1 sig chan per card (chans 16 and 140) . Right now we rarely use more than 3 E1s but we are expecting a major traffic increase in the following days so we got ourselves another server with identical hardware.</div>
<div><br></div><div>these are the config files:</div><div><br></div><div><b>system.conf:</b></div><div><br></div><div>loadzone=us</div><div>defaultzone=us</div><div><br></div><div>#Sangoma A104 port 1 [slot:1 bus:13 span:1] <wanpipe1></div>
<div>span=1,1,0,ccs,hdb3</div><div>bchan=1-15,17-31</div><div>mtp2=16</div><div><br></div><div>#Sangoma A104 port 2 [slot:1 bus:13 span:2] <wanpipe2></div><div>span=2,2,0,ccs,hdb3</div><div>bchan=32-62</div><div><br>
</div><div>#Sangoma A104 port 3 [slot:1 bus:13 span:3] <wanpipe3></div><div>span=3,3,0,ccs,hdb3</div><div>bchan=63-93</div><div><br></div><div>#Sangoma A104 port 4 [slot:1 bus:13 span:4] <wanpipe4></div><div>
span=4,4,0,ccs,hdb3</div>
<div>bchan=94-124</div><div><br></div><div>#Sangoma A104 port 1 [slot:4 bus:15 span:5] <wanpipe5></div><div>span=5,5,0,ccs,hdb3</div><div>bchan=125-139,141-155</div><div>mtp2=140</div><div><br></div><div>#Sangoma A104 port 2 [slot:4 bus:15 span:6] <wanpipe6></div>
<div>span=6,6,0,ccs,hdb3</div><div>bchan=156-186</div><div><br></div><div>#Sangoma A104 port 3 [slot:4 bus:15 span:7] <wanpipe7></div><div>span=7,7,0,ccs,hdb3</div><div>bchan=187-217</div><div><br></div><div>#Sangoma A104 port 4 [slot:4 bus:15 span:8] <wanpipe8></div>
<div>span=8,8,0,ccs,hdb3</div><div>bchan=218-248</div><div><br></div></div><div><b>chan_dahdi.conf:</b></div><div><br></div><div>[trunkgroups]</div><div><br></div><div>[channels]</div><div>context=ctx1</div><div>language=en</div>
<div>usecallerid=yes</div><div>hidecallerid=no</div><div>callwaiting=yes</div><div>usecallingpres=yes</div><div>callwaitingcallerid=yes</div><div>threewaycalling=yes</div><div>transfer=yes</div><div>canpark=yes</div><div>
cancallforward=yes</div><div>callreturn=yes</div><div>relaxdtmf=yes</div><div>rxgain=0.0</div><div>txgain=0.0</div><div>group=1</div><div>callgroup=1</div><div>pickupgroup=1</div><div>immediate=no</div><div><br></div><div>
networkindicator=National</div><div>ss7_called_nai=National<span style="white-space:pre-wrap"> </span>;dynamic</div><div>ss7_calling_nai=National<span style="white-space:pre-wrap"> </span>;dynamic</div>
<div>ss7_internationalprefix = </div><div>ss7_nationalprefix = </div><div>signalling = ss7</div><div>ss7type = itu</div><div>linkset = 1</div><div>pointcode = 200</div><div>adjpointcode = 300</div><div>defaultdpc = 300</div>
<div>slc=0</div><div><br></div><div>;Sangoma A104 port 1 [slot:1 bus:13 span:1] <wanpipe1></div><div>cicbeginswith = 1</div><div>channel => 1-15</div><div>cicbeginswith = 17</div><div>channel => 17-31</div><div>
sigchan = 16</div><div><br></div><div>;Sangoma A104 port 2 [slot:1 bus:13 span:2] <wanpipe2></div><div>cicbeginswith = 33</div><div>channel => 32-62</div><div><br></div><div>;Sangoma A104 port 3 [slot:1 bus:13 span:3] <wanpipe3></div>
<div>cicbeginswith = 65</div><div>channel => 63-93</div><div><br></div><div>;Sangoma A104 port 4 [slot:1 bus:13 span:4] <wanpipe4></div><div>cicbeginswith = 97</div><div>channel => 94-124</div><div><br></div>
<div>
;Sangoma A104 port 1 [slot:4 bus:15 span:5] <wanpipe5></div><div>cicbeginswith = 129</div><div>channel => 125-139 </div><div>cicbeginswith = 145</div><div>channel => 141-155</div><div>sigchan = 140</div><div>
<br>
</div><div>;Sangoma A104 port 2 [slot:4 bus:15 span:6] <wanpipe6></div><div>cicbeginswith = 161</div><div>channel => 156-186</div><div><br></div><div>;Sangoma A104 port 3 [slot:4 bus:15 span:7] <wanpipe7></div>
<div>cicbeginswith = 193</div><div>channel => 187-217</div><div><br></div><div>;Sangoma A104 port 4 [slot:4 bus:15 span:8] <wanpipe8></div><div>cicbeginswith = 225</div><div>channel => 218-248</div><div><br></div>
<div><div>Now, two questions:</div><div><br></div><div>1. It seems to me that I should configure the 2nd server almost identical to the first except the CIC numbering, wich should now start a CIC 249, Something like this:</div>
<div><div><br></div><div>;span1</div><div>cicbeginswith = 249<span style="white-space:pre-wrap"> </span></div><div>channel => 1-15</div><div>cicbeginswith = 265</div><div>channel => 17-31</div><div>
sigchan = 16</div><div><br></div><div>;span2</div><div>cicbeginswith = 281</div><div>channel => 32-62</div><div><br></div><div>;span3</div><div>cicbeginswith = 313</div><div>channel => 63-93</div><div><br></div><div>
;span4</div><div>cicbeginswith = 345</div><div>channel => 94-124</div><div><br></div><div>;span5</div><div>cicbeginswith = 377</div><div>channel => 125-139 </div><div>cicbeginswith = 393</div><div>channel => 141-155</div>
<div>sigchan = 140</div><div><br></div><div>;span6</div><div>cicbeginswith = 409</div><div>channel => 156-186</div><div><br></div><div>;span7</div><div>cicbeginswith = 441</div><div>channel => 187-217</div><div><br>
</div><div>;span8</div><div>cicbeginswith = 473</div><div>channel => 218-248</div></div><div><br></div><div>is this correct?</div><div><br></div><div>2. Would it be at all possible for both servers to handle half the traffic at all times? (right now the switch assigns the first call to CIC 248, the 2nd to 247 an so on) should we assign say CIC 248 to server 1 and 247 to server2? </div>
</div><div><br></div><div>I'm using Asterisk1.6.0.20, dahdi 2.5.0.2 and libss7-1.0.2</div><div>Also the sangoma drivers are Wanpipe 3.5.24</div><div><br></div><div>thanks in advance!</div>
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