Hello Anton, Since the two links belongs to different linksets, the CICs are enumerated independently, i.e. you can use firstcic = 1 for both. The two peer operators you inter connect with are presumably each configured to use CICs starting from 1. The ss7.conf.template.two-linksets distributed with chan_ss7 is right, but documenting this explicitly is good. Thank you in advance for updating the voip-info.org wiki. Best regards, Anders On Thursday 20 April 2006 22:33, Anton wrote: > Dear Anders, > > Please confirm or reject the following behaviour of the chan_ss7, and I'll > describe my experience of getting working 2 linksets with 2 different > operators at the same time: > > As said, I've tried to add one more operator to a production host, with > chan_ss7 link, but I've failed by the following reason: signalling link was > working, but I was getting all of the voice timeslots out of service. I've > already got all of the dumps and debugs, and suddently made a little change > in ss7.conf just to check, (though, that change was not logical for me at > that moment) > > so before I've been initializing the links in linksets as follows > > [link-l1] > linkset => operator1 > channels => 1-15,17-31 > schannel => 16 > firstcic => 1 > enabled => yes > > [link-l2] > linkset => operator2 > channels => 1-15,17-31 > schannel => 16 > firstcic => 33 > enabled => yes > > and I was assuming that firstcic mentioning the next first available > timeslot. In that config I got signalling link INSERVICE and all of the > timeslots on link2 as RESET-PENDING > > but after making the following change (firstcic=1 on second link) > > [link-l1] > linkset => operator1 > channels => 1-15,17-31 > schannel => 16 > firstcic => 1 > enabled => yes > > [link-l2] > linkset => operator2 > channels => 1-15,17-31 > schannel => 16 > firstcic => 1 > enabled => yes > > I've got service working. Considering that I'm assuming that chan_ss7 > determines automaticly the next available span/timeslots and we need to > mention firstcic=33 only in scenarios when we have more than one E1 per > single linkset, and not to assign the next free timeslot for chan_ss7. > > If that behaviour would be confirmed by Anders, I'd be willing to add note > on voip-info.org, since for me that was non intuitive setting, so, I > suppose there would be others, who would fail using 2 linksets (some > questioners already exists on the list?) > > The segfaults I've mentioned in the previus letters I assume would take > place on improper configuration of chan_ss7 and still (i suppose) may be > considered as bugs, since Astersik after 10's of complaints, just duying. > But I'll try to reproduce that not on the productoin environment, but when > I do receive a few extra Sangomas for tests. > > Thank you Anders in advance, > Anton. > > On 20 April 2006 16:57, Anders Baekgaard wrote: > > Hi Anton, > > > > Thank you for the bug report. I would like some more > > details about your setup: your hardware, the ss7.conf and > > the output of "ss7 dump start somefile.raw", and the > > output on the asterisk console with debug turned on. > > Thank you in advance. > > > > Best regards, > > Anders > > > > On Thursday 20 April 2006 13:11, Anton wrote: > > > Some bugreports. While trying to initialize two > > > linksets, asterisk trying several times, and than > > > segfaults. > > > > > > Unfortunatelly i have no dumped core yet. That happened > > > while I've tried to add one more linkset on the > > > productionPC, and so I can't experiment too much. Will > > > try to reproduce it in midnight to get backtrace. > > > > > > Regards, > > > Anton. > > > _______________________________________________ > > > --Bandwidth and Colocation provided by Easynews.com -- > > > > > > asterisk-ss7 mailing list > > > To UNSUBSCRIBE or update options visit: > > > > > > http://lists.digium.com/mailman/listinfo/asterisk-ss7 > > > > _______________________________________________ > > --Bandwidth and Colocation provided by Easynews.com -- > > > > asterisk-ss7 mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-ss7
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