Great. Patch seems to work on the Asterisk side. But Asterisk (and the switch) complain if the Taqua has anything but SLC 0. If I use SLC 0 on the T7000 the link comes up, alarms clear, but the CIC's are still unconfigured. I'm *this* close to using simple PRI circuits. And Paul, the T7000 is on 6.0.0p20. I still need to do the isupMsgTrace that you mentioned. This is on an LTC card. -- Bryan On Fri, Apr 30, 2010 at 7:12 PM, Nahuel Greco <ngreco at gmail.com> wrote: > Here you have a patch attached to set the link SLC using an "slc" > directive in chan_dahdi.conf. Try it and tell me if works. > > Saludos, > Nahuel Greco. > > > > On Fri, Apr 30, 2010 at 7:01 PM, Bryan Scott <sirbryan at gmail.com> wrote: >>>>> Set your SS7 trunk to SLC 1. I couldn't make it work >>>>> on SLC 0. No idea why. >>>>> >>>> >>>> The Taqua is 1 too? Regardless of Asterisk's setting, it shows the SLC 0. Setting the Taqua to 1 causes the F-Link to go down and Asterisk complains. >>>> >>> Yes. Both the taqua and the asterisk are set to SLC=1 >>> >> >> It looks like Asterisk pays no attention to the "slc" setting in chan_dahdi.conf, but instead libss7 (in ss7.c) automagically calculates the Signaling Link Code based on how many are linksets have been defined: >> >> >> /* ****************** */ >> // looks like we create a new mtp2 link and autoincrement the SLC counter >> >> m = mtp2_new(fd, ss7->switchtype); >> >> if (!m) >> return -1; >> >> m->slc = ss7->numlinks; >> ss7->numlinks += 1; >> m->master = ss7; >> if (zapmtp2) >> m->flags |= MTP2_FLAG_ZAPMTP2; >> >> ss7->links[ss7->numlinks - 1] = m; >> >> /* ****************** */ >> >> So changed it to add one (m->slc = ss7->numlinks + 1) and I'm getting MTP2 link issues: >> >> [Apr 30 16:01:04] WARNING[19051]: chan_dahdi.c:11509 ss7_linkset: MTP2 link down (SLC 1) >> MTP2 link up (SLC 1) >> [Apr 30 16:01:06] WARNING[19051]: chan_dahdi.c:11509 ss7_linkset: MTP2 link down (SLC 1) >> MTP2 link up (SLC 1) >> [Apr 30 16:01:09] WARNING[19051]: chan_dahdi.c:11509 ss7_linkset: MTP2 link down (SLC 1) >> >> >> >> >> -- >> _____________________________________________________________________ >> -- 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 >> > <libss7.configure_slc.patch>-- _____________________________________________________________________ -- 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
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