Another taqua user! To get the SS7 working on our taqua reliably, I had to do this:
group=2 signalling=ss7 ss7type = ansi networkindicator = national cicbeginswith=73 adjpointcode = 005-108-xxx(taqua) pointcode = 005-108-xxx(me) defaultdpc = 005-108-xxx(taqua) linkset=1 slc=1 sigchan=96 echocancel=64 echocancelwhenbridged=yes echotraining=yes channel => 73-95 I started with CIC 73 so they would match the asterisk channels for better debugging. Set your SS7 trunk to SLC 1. I couldn't make it work on SLC 0. No idea why. Additionally, I had to change the following headers in libss7's mtp2.h to keep the link stable: /* ANSI links */ #define ANSI_TIMER_T1 13002 #define ANSI_TIMER_T2 12000 #define ANSI_TIMER_T3 11800 #define ANSI_TIMER_T4_NORMAL 2300 #define ANSI_TIMER_T4_EMERGENCY 593 /* #define ANSI_TIMER_T1 16000 #define ANSI_TIMER_T2 11500 #define ANSI_TIMER_T3 11500 #define ANSI_TIMER_T4_NORMAL 2300 #define ANSI_TIMER_T4_EMERGENCY 600 This requires make;make install to take effect. Bryan Scott wrote: > I hate feeling like a noob, but I'm at my wit's end and need a second (or > third, or fourth) set of eyes. > > I have a 4 T1 Digium card connected to one of our Taqua T7000 switches and a > customer. > > The customer is on span 1 (first T1 of the card). That PRI is working fine, > for all intents and purposes. > > I put an SS7 link on span 2 and was planning to put more ISUP trunks on span > 3, but have turned down the latter until the ISUP trunks on span 2 start > working. > > When I first configured things, I set it up as linkset one. The asterisk > console showed the link coming up on span 1; I moved it to linkset 2, and now > it says span 2. (Perhaps a bug in reporting?) > > At any rate, the F-link is up (according to "ss7 show linkset 2") but it > keeps complaining about the CIC's being unconfigured. I've started the CIC > at 0, at 1, and now at 26. (I have configured the T7000 switch to mirror > Asterisk's config as far as the CIC, SLC, and data channel are concerned.) > > I'm hoping I'm missing something obvious. > > (And a big shout out to you, Matt... thanks for all the work on SS7... three > of us met you in Glendale last year while discussing stuff with the Open BTS > guy over dinner...) > > -- Bryan > > (Debugging stuff and config files follow) > > ---------- > /etc/dahdi/system.conf > ---------- > > span=1,0,0,esf,b8zs > echocanceller=mg2,1-23 > bchan=1-23 > dchan=24 > > loadzone=us > defaultzone=us > > span=2,1,0,esf,b8zs > bchan=26-48 > mtp2=25 > 56k=25 > > span=3,2,0,esf,b8zs > echocanceller=mg2,49-72 > bchan=49-72 > > span=4,0,0,esf,b8zs > > ----------- > /etc/asterisk/chan_dahdi.conf > ----------- > > [channels] > > usecallerid=yes > callwaiting=no > usecallingpres=yes > callwaitingcallerid=no > threewaycalling=no > transfer=yes > cancallforward=yes > callprogress=yes > callreturn=yes > echocancel=yes > echocancelwhenbridged=yes > facilityenable=yesgroup=2 > signalling=ss7 > ss7type = ansi > networkindicator = national > cicbeginswith=73 > adjpointcode = 005-108-032 > pointcode = 005-108-033 > defaultdpc = 005-108-032 > linkset=1 > slc=1 > sigchan=96 > echocancel=64 > echocancelwhenbridged=yes > echotraining=yes > channel => 73-95 > > switchtype=national > signalling=pri_net > pridialplan=unknown > immediate=no > inbanddisconnect=yes > > ; specific to PRI > context=custinbound > callerid=".... LLC" <435.......> > group=1 > channel=1-23 > > ; F-Link and ISUP trunks > > ss7type=ansi > networkindicator=national > signalling=ss7 > ss7_called_nai=dynamic > ss7_calling_nai=dynamic > linkset=2 > slc=0 > pointcode=1-1-10 > defaultdpc=5-2-xxx > adjpointcode=5-2-xxx > context=fromswitch > > group=2 > sigchan=25 > cicbeginswith=26 > channel=26-48 > > > ------- > dahdi restart > ------- > > > -- Reconfigured channel 1, ISDN PRI signalling > -- Reconfigured channel 2, ISDN PRI signalling > -- Reconfigured channel 3, ISDN PRI signalling > -- Reconfigured channel 4, ISDN PRI signalling > -- Reconfigured channel 5, ISDN PRI signalling > -- Reconfigured channel 6, ISDN PRI signalling > -- Reconfigured channel 7, ISDN PRI signalling > -- Reconfigured channel 8, ISDN PRI signalling > -- Reconfigured channel 9, ISDN PRI signalling > -- Reconfigured channel 10, ISDN PRI signalling > -- Reconfigured channel 11, ISDN PRI signalling > -- Reconfigured channel 12, ISDN PRI signalling > -- Reconfigured channel 13, ISDN PRI signalling > -- Reconfigured channel 14, ISDN PRI signalling > -- Reconfigured channel 15, ISDN PRI signalling > -- Reconfigured channel 16, ISDN PRI signalling > -- Reconfigured channel 17, ISDN PRI signalling > -- Reconfigured channel 18, ISDN PRI signalling > -- Reconfigured channel 19, ISDN PRI signalling > -- Reconfigured channel 20, ISDN PRI signalling > -- Reconfigured channel 21, ISDN PRI signalling > -- Reconfigured channel 22, ISDN PRI signalling > -- Reconfigured channel 23, ISDN PRI signalling > -- Reconfigured channel 26, SS7 signalling > -- Reconfigured channel 27, SS7 signalling > -- Reconfigured channel 28, SS7 signalling > -- Reconfigured channel 29, SS7 signalling > -- Reconfigured channel 30, SS7 signalling > -- Reconfigured channel 31, SS7 signalling > -- Reconfigured channel 32, SS7 signalling > -- Reconfigured channel 33, SS7 signalling > -- Reconfigured channel 34, SS7 signalling > -- Reconfigured channel 35, SS7 signalling > -- Reconfigured channel 36, SS7 signalling > -- Reconfigured channel 37, SS7 signalling > -- Reconfigured channel 38, SS7 signalling > -- Reconfigured channel 39, SS7 signalling > -- Reconfigured channel 40, SS7 signalling > -- Reconfigured channel 41, SS7 signalling > -- Reconfigured channel 42, SS7 signalling > -- Reconfigured channel 43, SS7 signalling > -- Reconfigured channel 44, SS7 signalling > -- Reconfigured channel 45, SS7 signalling > -- Reconfigured channel 46, SS7 signalling > -- Reconfigured channel 47, SS7 signalling > -- Reconfigured channel 48, SS7 signalling > -- Automatically generated pseudo channel > == Starting D-Channel on span 1 > == Starting SS7 linkset on span 2 > Huh?! Got FISU in link state 1 > > == Primary D-Channel on span 1 up > MTP2 link up (SLC 0) > --- SS7 Up --- > Resetting CICs 26 to 48 > > [Apr 29 16:30:22] WARNING[2048]: chan_dahdi.c:11832 ss7_linkset: UBL on > unconfigured CIC 26 > [Apr 29 16:31:22] WARNING[2048]: chan_dahdi.c:11832 ss7_linkset: UBL on > unconfigured CIC 26 > > > -- _____________________________________________________________________ -- 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
