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 M?nna [mailto:asterisk@xxxxxxxxxxx] Sent: Tuesday, March 02, 2010 10:30 PM To: Sriram Cc: asterisk-ss7 at lists.digium.com Subject: Re: 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20100302/dea214f4/attachment.htm