Hey guys, I wanted to get some advice for an upgrade we have in mind: 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. these are the config files: *system.conf:* loadzone=us defaultzone=us #Sangoma A104 port 1 [slot:1 bus:13 span:1] <wanpipe1> span=1,1,0,ccs,hdb3 bchan=1-15,17-31 mtp2=16 #Sangoma A104 port 2 [slot:1 bus:13 span:2] <wanpipe2> span=2,2,0,ccs,hdb3 bchan=32-62 #Sangoma A104 port 3 [slot:1 bus:13 span:3] <wanpipe3> span=3,3,0,ccs,hdb3 bchan=63-93 #Sangoma A104 port 4 [slot:1 bus:13 span:4] <wanpipe4> span=4,4,0,ccs,hdb3 bchan=94-124 #Sangoma A104 port 1 [slot:4 bus:15 span:5] <wanpipe5> span=5,5,0,ccs,hdb3 bchan=125-139,141-155 mtp2=140 #Sangoma A104 port 2 [slot:4 bus:15 span:6] <wanpipe6> span=6,6,0,ccs,hdb3 bchan=156-186 #Sangoma A104 port 3 [slot:4 bus:15 span:7] <wanpipe7> span=7,7,0,ccs,hdb3 bchan=187-217 #Sangoma A104 port 4 [slot:4 bus:15 span:8] <wanpipe8> span=8,8,0,ccs,hdb3 bchan=218-248 *chan_dahdi.conf:* [trunkgroups] [channels] context=ctx1 language=en usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes relaxdtmf=yes rxgain=0.0 txgain=0.0 group=1 callgroup=1 pickupgroup=1 immediate=no networkindicator=National ss7_called_nai=National ;dynamic ss7_calling_nai=National ;dynamic ss7_internationalprefix = ss7_nationalprefix = signalling = ss7 ss7type = itu linkset = 1 pointcode = 200 adjpointcode = 300 defaultdpc = 300 slc=0 ;Sangoma A104 port 1 [slot:1 bus:13 span:1] <wanpipe1> cicbeginswith = 1 channel => 1-15 cicbeginswith = 17 channel => 17-31 sigchan = 16 ;Sangoma A104 port 2 [slot:1 bus:13 span:2] <wanpipe2> cicbeginswith = 33 channel => 32-62 ;Sangoma A104 port 3 [slot:1 bus:13 span:3] <wanpipe3> cicbeginswith = 65 channel => 63-93 ;Sangoma A104 port 4 [slot:1 bus:13 span:4] <wanpipe4> cicbeginswith = 97 channel => 94-124 ;Sangoma A104 port 1 [slot:4 bus:15 span:5] <wanpipe5> cicbeginswith = 129 channel => 125-139 cicbeginswith = 145 channel => 141-155 sigchan = 140 ;Sangoma A104 port 2 [slot:4 bus:15 span:6] <wanpipe6> cicbeginswith = 161 channel => 156-186 ;Sangoma A104 port 3 [slot:4 bus:15 span:7] <wanpipe7> cicbeginswith = 193 channel => 187-217 ;Sangoma A104 port 4 [slot:4 bus:15 span:8] <wanpipe8> cicbeginswith = 225 channel => 218-248 Now, two questions: 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: ;span1 cicbeginswith = 249 channel => 1-15 cicbeginswith = 265 channel => 17-31 sigchan = 16 ;span2 cicbeginswith = 281 channel => 32-62 ;span3 cicbeginswith = 313 channel => 63-93 ;span4 cicbeginswith = 345 channel => 94-124 ;span5 cicbeginswith = 377 channel => 125-139 cicbeginswith = 393 channel => 141-155 sigchan = 140 ;span6 cicbeginswith = 409 channel => 156-186 ;span7 cicbeginswith = 441 channel => 187-217 ;span8 cicbeginswith = 473 channel => 218-248 is this correct? 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? I'm using Asterisk1.6.0.20, dahdi 2.5.0.2 and libss7-1.0.2 Also the sangoma drivers are Wanpipe 3.5.24 thanks in advance! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20120531/4d7c1c23/attachment.htm>
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