Hi Robert, thanks for your prompt reply, that is exactly what drives me nuts. how about dahdi's system.conf, it counts like this: bchan=1-31 bchan=32-62 bchan=63-93 bchan=94-124 exactly like this on all 5 machines. what happens if I do that is that I get T22 messages all over the place. thanks again, Jorge. On Thu, 2011-01-06 at 17:05 +0100, Robert Verspuy wrote: > Hi Jorge, > > I think the firstcic values in your config are not correct. > > On our system we gave 5 E1's per linkset and the following config: > firstcic => 1 > firstcic => 33 > firstcic => 65 > firstcic => 97 > firstcic => 129 > > Every E1 has 32 channels, start counting with 0. > So E1 has channel 0 - 31. > The second E1 has channel 32 - 63 > But the first channel is used a timing channel, And you have to give > the CIC of the first voice channel. > > With kind regard, > Robert Verspuy > > > -- > Exa-Omicron > Patroonsweg 10 > 3892 DB Zeewolde > Tel.: 088-OMICRON (66 427 66) > http://www.exa-omicron.nl -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20110107/bf5955f3/attachment.htm>