asterisk at nicox.org wrote: > Hello Matthew, > > The problem is not solved with this patch, i think its really needed to > make an alerting, not only a progress. > > Please change that to be more Standard-compliant. I have not seen anything with clear definition for what this should be. The only thing that is somewhat useful that I have seen is Q.699. I just updated it again so that we do what Q.699 recommends (if called party's status in ACM is set to subscriber free, send ALERTING). It is not a very simple situation though, this may need further tweaking. Please update libss7 to rev 169 and Asterisk 1.6.0 branch to rev 116798 to test this latest fix. Matthew Fredrickson > > Thanks a lot > > Nico > > > > On Sat, 10 May 2008, Matthew Fredrickson wrote: > >> asterisk at nicox.org wrote: >>> Hello to everyone, >>> >>> We are using libss7 now for a long time, and we have seen a small problem. >>> If we get a ACM message from the carrier, asterisk says that the call is >>> Proceeding now, and not Ringing as described in the documentation of the >>> SS7-stack from Intel(dialogic). >>> >>> I changed 2 lines in chan_zap.c to solve this. >>> >>> here the diff for asterisk SVN-Version 115577: >>> >>> 9646c9646,9647 >>> < p->proceeding = 1; >>> --- >>>> p->alerting = 1; >>>> p->subs[SUB_REAL].needringing = 1; >>> >>> >>> >>> I hope i did it in the right way, becuase i'm on it to learn c at this >>> time, really no PRO. >> I added a patch that I think should fix it in trunk rev 115598 or in >> 1.6.0 branch rev 115599. Can you update and confirm that my fix (it was >> a little different from how you did it) works for you? >> >> This has been a problem for a while, for a few other people, so if there >> is anyone else that has had any issues related to the audio channel not >> connecting after getting an ACM, please update if you can to confirm >> whether or not this issue has been resolved. >> >> Basically what I did was to queue a progress frame along with the >> proceeding frame (which we already queued) when we receive an ACM, which >> should open up the audio channel to anything you are bridged to. >> >> Thanks! >> >> -- >> Matthew Fredrickson >> Software/Firmware Engineer >> Digium, Inc. >> >> _______________________________________________ >> --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 >> > > _______________________________________________ > --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 -- Matthew Fredrickson Software/Firmware Engineer Digium, Inc.
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