[asterisk-ss7] second link

Matthew Fredrickson creslin at digium.com
Wed Dec 3 14:40:44 CST 2008


Rana Dhekial wrote:
> Hi,
>  
> I have received a second SS7 link from the Telco. This belongs to  the 
> same linkset as the first SS7 link.
>  
> Unfortunately, the span 3 where the second linkset is connected always 
> keeps going into recovering mode and then OK mode.  Can you check if I 
> have configured it wrong ?

Can you post an ss7 debug on the linkset which includes the link that's 
fluctuating?

Also, it looks like your adjpointcode is the same for both links.  Is 
this correct? (both links being hooked up to the same point code at the 
other end).

Thanks,
Matthew Fredrickson

>  
> Following are my /etc/dahdi/system.conf
>  
> span=2,1,0,ccs,hdb3
> bchan=32-46,48-62
> mtp2=47
> span=3,1,0,ccs,hdb3
> bchan=63-77,79-93
> mtp2=78
> 
> and /etc/asterisk/chan_dahdi.conf
>  
> linkset=1
> group=2
> signalling=ss7
> ;ss7type=ansi
> ss7type=itu
> ss7_called_nai=dynamic
> ss7_calling_nai=dynamic
> pointcode=3005
> ;;pointcode=1-119-5
> adjpointcode=147
> ;;adjpointcode=0-18-3
> defaultdpc=147
> ;;defaultdpc=0-18-3
> context=from-outside_c7
> networkindicator=national_spare
> cicbeginswith=1
> channel => 32-46
> cicbeginswith=17
> channel => 48-62
> sigchan=47
> group=3
> cicbeginswith=33
> channel => 63-77
> cicbeginswith=49
> channel => 79-93
> sigchan => 78
> 
> thanks,
>  
> Rana
>  
>  
>  
> 
> 
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