[asterisk-ss7] Help with libss7 configuration

Matthew Fredrickson creslin at digium.com
Wed Jul 9 10:35:34 CDT 2008


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

Just to let you guys know, I just fixed a bug that another developer 
introduced into the mtp2 code in DAHDI last night.  If you update your 
DAHDI version to something newere, it should work now.

Matthew Fredrickson
> 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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>>     
>
>
>
>   




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