Hi,
I asked about the same issue back in July, and I was able to create the configuration file for such setting on 2 Asterisk boxes.
Basically you are going to use the same ss7.conf file in both servers, while running the mtp3d daemon in the server that has the E1 with the signaling link.
so if you have the signaling link in the 1st E1 of host1, then the following is all you need to make it work:
schannel => 16,host1:12000
(where your mtp3d is running on host1 and listening on port 12000)
I was only able to test it using just 2 E1s, one in each server and it worked, so nothing should stop it from working on 8 E1s with 4 in each server.
Here is what it should look like:
>> [linkset-MSC1]
>> enabled => yes
>> enable_st => no
>> use_connect => yes
>> hunting_policy => seq_htl
>> subservice => auto
>> context => ss7
>> language => en
>> t35 => 15000,timeout
>>
>> [link-l1]
>> linkset => MSC1
>> channels => 1-15,17-31
>> schannel => 16,host1:12000
>> firstcic => 1
>> echocancel => no
>> echocan_train => 350
>> echocan_taps => 128
>> enabled => yes
>>
>> [link-l2]
>> linkset => MSC1
>> channels => 1-31
>> schannel =>
>> firstcic => 33
>> echocancel=allways
>> echocan_taps=32
>> echocan_train=350
>> enabled => yes
>>
>> [link-l3]
>> linkset => MSC1
>> channels => 1-31
>> schannel =>
>> firstcic => 65
>> echocancel=no
>> echocan_taps=32
>> echocan_train=350
>> enabled => yes
>>
>> [link-l4]
>> linkset => MSC1
>> channels => 1-31
>> schannel =>
>> firstcic => 97
>> echocancel=no
>> echocan_taps=32
>> echocan_train=350
>> enabled => yes
>>
>> [link-l5]
>> linkset => MSC1
>> channels => 1-31
>> schannel =>
>> firstcic => 129
>> echocancel=no
>> echocan_taps=32
>> echocan_train=350
>> enabled => yes
>>
>> [link-l6]
>> linkset => MSC1
>> channels => 1-31
>> schannel =>
>> firstcic => 161
>> echocancel=no
>> echocan_taps=32
>> echocan_train=350
>> enabled => yes
>>
>> [link-l7]
>> linkset => MSC1
>> channels => 1-31
>> schannel =>
>> firstcic => 193
>> echocancel=no
>> echocan_taps=32
>> echocan_train=350
>> enabled => yes
>>
>> [link-l8]
>> linkset => MSC1
>> channels => 1-31
>> schannel =>
>> firstcic => 225
>> echocancel=no
>> echocan_taps=32
>> echocan_train=350
>> enabled => yes
>>
>> [host-host1]
>> enabled => yes
>> default_linkset => MSC1
>> opc => 1000
>> dpc => MSC1:2000
>> links => l1:1,l2:2,l3:3,l4:4
>> if-1 => 10.0.0.1
>>
>> [host-host2]
>> enabled => yes
>> default_linkset => MSC1
>> opc => 1000
>> dpc => MSC1:2000
>> links => l5:1,l6:2,l7:3,l8:4
>> if-1 => 10.0.0.2
Regards,
Antoine Megalla
www.sandcti.com
________________________________
From: Tusar <tusarbd@xxxxxxxxx>
To: asterisk-ss7 at lists.digium.com
Sent: Wed, December 9, 2009 7:36:03 AM
Subject: chan_ss7 :: Single signaling link across Multiple Asterisk Boxes
Hi,
I am trying to work with (4+4) 8 E1s will have to share 1 signaling link on the first E1 with one point code with 2 separate asterisk box. Where 2nd
asterisk box will share the signaling link of the 1st asterisk box .
I looked for such a setup on the list and all over the Internet but with no success. Is there any working example ss7.conf file for this purpose ?
Thanks and best regards,
//Tusar\\
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