[asterisk-ss7] SS7 linkset down--->working

Fri May 8 02:33:17 CDT 2009

Hi
            check its work sigchan=16   --------------------> move this to
line above channel => 1-15
because i m using this configuration in multi setup and its work

On Tue, May 5, 2009 at 11:12 PM, Rana Dhekial <dhekial at msn.com> wrote:

>  Following config seems to be working ..
>

>
>
> /etc/dahdi/system.conf
>
> span=2,2,0,ccs,hdb3
> bchan=32-46,48-62
> mtp2=47
> span=3,3,0,ccs,hdb3
> bchan=63-77,79-93
> #mtp2=78
> span=4,4,0,ccs,hdb3
> bchan=94-108,110-124
>
>
>
> /etc/asterisk/chan_dahdi.conf looks as follows
>
> linkset=1
> group=1
> signalling=ss7
> ss7type=itu
> ss7_called_nai=dynamic
> ss7_calling_nai=dynamic
> pointcode=307
> adjpointcode=7
> defaultdpc=7
> context=from-outside_c7
> networkindicator=national_spare
> cicbeginswith=1
> channel => 32-46
> cicbeginswith=17
> channel => 48-62
> cicbeginswith=32
> channel => 63-77
> cicbeginswith=48
> channel => 79-93
> cicbeginswith=63
> channel => 94-108
> cicbeginswith=79
> channel => 110-124
> sigchan = 47
>
> When we restart Asterisk, the following message appears in the console
> MTP2 link up (SLC 0)
> --- SS7 Up ---
> Resetting CICs 1 to 15
> Resetting CICs 17 to 46
> Resetting CICs 48 to 77
> Resetting CICs 79 to 93
>
>
> I was expecting as follows
>
> Resetting CICs 1 to 15
> Resetting CICs 17 to 31
> Resetting CICs 32 to 46
> Resetting CICs 48 to 63
> Resetting CICs 64 to 77
> Resetting CICs 79 to 93
>
> perhaps it is OK as CICs 17 thru 46, 48 thru 77  are contiguous.
>
>
>
> All these juggleries need to be done as when these 3 E1 trunks are
> connected to span 1, 2 and 3. Span 1 shows yellow/red. But the same 3 E1
> trunks when moved to span 2,3 and 4 work OK. Any ideas ?
>
> thanks,
>
> ------------------------------
> From: dhekial at msn.com
> To: asterisk-ss7 at lists.digium.com
> Date: Mon, 4 May 2009 08:56:09 -0700
> Subject: Re: [asterisk-ss7] SS7 linkset down.
>
> Hi Bipin,
>
> Are you saying
>
> cicbeginswith=1
> channel => 1-15
> cicbeginswith=17
> channel => 17-31
> sigchan=16   --------------------> move this to line above channel => 1-15
> cicbeginswith=32
> channel => 32-46
> cicbeginswith=48
> channel => 48-62
> cicbeginswith=63
> channel => 63-77
> cicbeginswith=79
> channel => 79-93
>
> ?
>
> thanks
>
> ------------------------------
> Date: Mon, 4 May 2009 11:15:30 +0530
> From: bipinraghuvanshi at gmail.com
> To: asterisk-ss7 at lists.digium.com
> Subject: Re: [asterisk-ss7] SS7 linkset down.
>
> Hi Rana
>     use sigchan=16 up to configuration on channels its work
> try.............
>
> On Sun, May 3, 2009 at 9:26 PM, Rana Dhekial <dhekial at msn.com> wrote:
>
> Hi ,
>
> I am having problem with the first span of the Digium TE420 card. "dahdi
> show status" was showing span 1 as red. The SS7 linkset was up when I used
> span 1, 2 and 3.
>
> Now  I have moved the three E1 trunks from ports 1, 2 and 3 to ports 2,3
> and 4 respectively. And have changed the /etc/dahdi/system.conf  as follows
>
>
> span=2,1,0,ccs,hdb3  <---from 1,1,0,ccc,hdb3
> bchan=1-15,17-31
> mtp2=16
> span=3,2,0,ccs,hdb3 <---from 2,2,0,ccs,hdb3
> bchan=32-46,48-62
> #mtp2=47
> span=4,3,0,ccs,hdb3 <---from 3,3,0,ccs,hdb3
> bchan=63-77,79-93
> #mtp2=78
>
> Keeping the chan_dahdi.conf the same
>
>
> linkset=1
> group=1
> signalling=ss7
> ss7type=itu
> ss7_called_nai=dynamic
> ss7_calling_nai=dynamic
> pointcode=3007
> adjpointcode=147
> defaultdpc=147
> context=from-outside_c7
> networkindicator=national_spare
> cicbeginswith=1
> channel => 1-15
> cicbeginswith=17
> channel => 17-31
> sigchan=16
> cicbeginswith=32
> channel => 32-46
> cicbeginswith=48
> channel => 48-62
> cicbeginswith=63
> channel => 63-77
> cicbeginswith=79
> channel => 79-93
>
> But now the SS7 linkset 1 is down.
>
> Current status
>
> asterisk -rx "dahdi show status"
> Description                              Alarms  IRQ    bpviol CRC4   Fra
> Codi Options  LBO
> T4XXP (PCI) Card 0 Span 1                OK      0      0      0      CAS
> Unk  YEL      0 db (CSU)/0-133 feet (DSX-1)
> T4XXP (PCI) Card 0 Span 2                OK      0      0      0      CCS
> HDB3 YEL      0 db (CSU)/0-133 feet (DSX-1)
> T4XXP (PCI) Card 0 Span 3                OK      0      0      0      CCS
> HDB3 YEL      0 db (CSU)/0-133 feet (DSX-1)
> T4XXP (PCI) Card 0 Span 4                UNCONFI 0      0      0      CCS
> HDB3 YEL      0 db (CSU)/0-133 feet (DSX-1)
>
> I am not sure why span 1 is shown as up where no E1 ckt is connected.
>
> asterisk -rx "core show version"
> Asterisk SVN-trunk-r191136M built by root @ ildserver on a i686 running
> Linux on 2009-04-29 18:26:27 UTC
>
> asterisk -rx "ss7 show version"
> libss7 version: SVN-branch-1.0-r259M
>
>
> asterisk -rx "dahdi show version"
> DAHDI Version: SVN-trunk-r6529 Echo Canceller:
>
> Did I miss something ?
>
> thanks
>
>
>
>
>
>
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