[asterisk-ss7] 3 E1s with 1 signalling link

[Gustavo Marsico]

CICs are not channels, CICs are the logical representation of a physical channel. For that reason you don't need to have a numbering correspondence between channel number and CIC number. You can have a CIC number greater than 248. So, it should be:

cicbeginswith = 1
sigchan=16
channel = 1-15
cicbeginswith = 17
channel => 17-31 

cicbeginswith = 33 
channel = 32-62
cicbeginswith = 65 
channel = 63-93
cicbeginswith = 97 
channel = 94-124

And so on...

Hope this helps.

Gustavo


On 2 Mar 2010, at 12:29, Sriram wrote:

> Dear Rasmus
> 
> 
> 
> We have tried this too but the operator says that CIC begins with 33 and not
> 32.. I will paste the CICs that the operator has given us :
> 
> 
> 
> CIC = 1    to 31    – 1st E1  
> 
> CIC = 33  to 63    – 2nd E1 
> 
> CIC = 65  to 95    – 3rd E1   
> 
> CIC = 97  to 127  – 4th E1
> 
> CIC = 129 to 159 – 5th E1
> 
> CIC = 161 to 191 – 6th E1
> 
> CIC = 193 to 223 – 7th E1
> 
> CIC = 225 to 255 – 8th E1
> 
> 
> 
> Also I have a doubt here I have 2 X TE420 in the Server , if I configure
> anything greater than 248 in system.conf then asterisk dies …. I really need
> to get this working ASAP .. please help
> 
> 
> 
> Thanks
> 
> Sriram
> 
> 
> 
> 
> 
> 
> 
>  _____  
> 
> From: Rasmus Männa [mailto:asterisk at razu.pri.ee] 
> Sent: Tuesday, March 02, 2010 10:30 PM
> To: Sriram
> Cc: asterisk-ss7 at lists.digium.com
> Subject: Re: [asterisk-ss7] 3 E1s with 1 signalling link
> 
> 
> 
> Hi Sriram,
> 
> If you have 3xE1 SS7 linkset with one signalling channel, then "ss7 show
> linkset 2 (or 3)" should show them as not running. 1xSS7 linkset with 3xE1
> and 3xSS7 linksets are separate things.
> 
> Still one issue that bothers me which I didn't see before. CIC configuration
> is a bit wrong still:
> 
> cicbeginswith = 1
> 
> sigchan=16
> 
> channel = 1-15
> 
> cicbeginswith = 17
> 
> channel => 17-31 
> 
> 
> 
> cicbeginswith = 33 
> 
> channel = 33-63
> 
> cicbeginswith = 65 
> 
> channel = 65-95
> 
> 
> Correct one should be:
> 
> cicbeginswith = 1
> 
> sigchan=16
> 
> channel = 1-15
> 
> cicbeginswith = 17
> 
> channel => 17-31 
> 
> 
> 
> cicbeginswith = 32 
> 
> channel = 32-62
> 
> cicbeginswith = 63 
> 
> channel = 63-93
> 
> 
> Possibly this is the issue you are experiencing ?
> 
> BR,
> --
> razu
> 
> On 03/02/2010 06:10 PM, Sriram wrote: 
> 
> Sorry Razu, I missed the mtp2 line while pasting. Its indeed there in the
> system.conf file. The problem is first E1 link shows as up the rest all show
> as ss7 not running if I give ss7 show linkset 1 command
> 
> The error I get is :
> 
> we get a RSC on Unconfigured CIC <CIC number> errors (except on 1 to 31
> CICs)
> 
> 
> Also how to set "A Party" number while doing an outbound call , my operator
> says I need to send the A Party number only then the call will be dialed
> 
> Thanks sriram
> 
> -- 
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> 
> asterisk-ss7 mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-ss7