[asterisk-ss7] Help with libss7 configuration

TCB tawandac at gmail.com
Tue Jul 8 02:16:25 CDT 2008


I could not get C7 to get up with mtp2= on dahdi, works fine with the
good ol' dchan. Feel free to try.

On Tue, Jul 8, 2008 at 9:03 AM, Mark Wilkinson
<mark.wilkinson at 2pmtech.com> wrote:
> Hello,
>    I'm looking for some help configuring a system to test Asterisk's SS7
> setup.
>
> I want to have one system setup with two linksets and a T1 cross-over cable
> between 2
> ports on a TE410P (If this will work).
>
> At present, I have the following configured :-
>
> OS: CentOS 5
> LibPRI, LibSS7, Dahdi, Asterisk : All from svn trunk
>
> I'm pretty sure I have the dahdi config setup correctly, as ports are shown
> as up and OK, but
> I think I have a problem with the ss7 configuration as the linksets remain
> down.
>
> Can anyone point me in the right direction or tell me if it's even possible
> to set up Asterisk & SS7
> like this ?
>
> Thanks In Advance
> Mark.
>
> Current config files are as follows :-
>
> /etc/dahdi/system.conf
> oadzone=uk
> defaultzone=uk
>
> span=1,1,0,ccs,hdb3
> bchan=1-15,17-31
> mtp2=16
>
> span=2,0,0,ccs,hdb3
> bchan=32-46,48-62
> mtp2=47
>
>
> /etc/asterisk/chan_dahdi.conf
> [trunkgroups]
>
> [channels]
> switchtype=euroisdn
> usecallerid=yes
> callwaiting=yes
> usecallingpres=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=yes
>
> group=1
> callgroup=1
> pickupgroup=1
>
>
> signalling = ss7
> ss7type = itu
>
> ss7_called_nai=dynamic
> ss7_calling_nai=dynamic
>
> networkindicator=international
>
> ; port 1
> linkset = 1
>
> group = 1
> signalling=ss7
> ss7type = itu
> context = default
>
> pointcode = 2
> adjpointcode = 1
> defaultdpc = 1
>
> networkindicator = international
>
> cicbeginswith = 1
> channel => 1-15
> cicbeginswith = 17
> channel => 17-31
> sigchan = 16
>
> ; Port 2
>
> linkset = 2
> group = 2
> signalling = ss7
> ss7type = itu
> context = default
> pointcode = 1
> adjpointcode = 2
> defaultdpc = 2
> networkindicator = international
> cicbeginswith = 1
> channel = 31-46
> cicbeginswith = 17
> channel = 48-62
> sigchan = 47
>
>
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-- 
TC



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