Hi Alejendro Have you managed to find out the solution to your problem!! Im facing the same problem. The same link connects on another digium card running in parallel with exactly the same configuration. Please share with me if you have a clue as I want to try sangoma..i'm using A104DE instead Kind regards Sam ---------------------------------------------------------------------- Message: 1 Date: Thu, 4 Jun 2009 11:29:15 -0600 From: Alejandro Mej?a Evertsz <amejia@xxxxxxxxxxxxxxxxx> Subject: Sangoma A102 + Dahdi + libss7 + Asterisk - Linkset DOWN To: <asterisk-ss7 at lists.digium.com> Message-ID: <006501c9e539$fd815d20$f8841760$@com> Content-Type: text/plain; charset="iso-8859-1" Hi, I have problems, as linkset shows as DOWN all the time with the following scenario: -Dell server with Sangoma A102 (2 E1/T1 Card) -Ubuntu Server 8.10 -Dahdi Linux 2.1.0.4 -libss7 1.0.2 -wanpipe 3.4.1 -Asterisk 1.6.1.0 ===/etc/dahdi/system.conf=== loadzone=us defaultzone=us #Sangoma A102 port 1 [slot:2 bus:10 span:1] <wanpipe1> span=1,0,0,ccs,hdb3 bchan=1-15,17-31 echocanceller=mg2,1-15,17-31 hardhdlc=16 #Sangoma A102 port 2 [slot:2 bus:10 span:2] <wanpipe2> span=2,1,0,ccs,hdb3 bchan=32-46,48-62 echocanceller=mg2,32-46,48-62 hardhdlc=47 =======END============== ===/etc/asterisk/chan_dahdi.conf=== [trunkgroups] [channels] context=default usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=yes relaxdtmf=yes rxgain=0.0 txgain=0.0 group=1 callgroup=1 pickupgroup=1 immediate=no ;Sangoma A102 port 1 [slot:2 bus:10 span:1] <wanpipe1> context=from-pstn group=0 echocancel=yes ;switchtype=euroisdn signalling=ss7 ss7type=itu linkset = 1 pointcode = 1234 adjpointcode = 4321 defaultdpc = 4132 cicbeginswith = 1 networkindicator=national sigchan = 16 ;sigchannel = 16 channel => 1-15,17-31 ;Sangoma A102 port 2 [slot:2 bus:10 span:2] <wanpipe2> context=from-pstn group=1 echocancel=yes ;switchtype=euroisdn signalling=ss7 ss7type=itu linkset = 2 pointcode = 4321 adjpointcode = 1234 defaultdpc = 4132 cicbeginswith = 32 networkindicator=national sigchan = 47 ;sigchannel = 47 channel => 32-46,48-62 =============END========================= As I don?t have an SS7 equipment/link to test, I decided to make a crossover cable (1<-->4, 2<-->5) and plugged port 1 to port 2 on the same card. Everything seems to come up correctly, but when I do: ?ss7 show linkset 1? it shows as down *CLI> ss7 show linkset 1 SS7 linkset 1 status: Down Even if links on the card, and dahdi status seems ok: *CLI> dahdi show status Description Alarms IRQ bpviol CRC4 Fra Codi Options LBO wanpipe1 card 0 OK 0 0 0 CCS HDB3 YEL 0 db (CSU)/0-133 feet (DSX-1) wanpipe2 card 1 OK 0 0 0 CCS HDB3 YEL 0 db (CSU)/0-133 feet (DSX-1) When using ss7linktest I get this: # /usr/src/libss7-1.0.2/ss7linktest 16 itu 1234 4321 Starting link 1 Link state change: IDLE -> NOTALIGNED Len = 4 [ ff ff 01 00 ] FSN: 127 FIB 1 BSN: 127 BIB 1 >[0] LSSU SIO I have no experience at all using ss7 (I only have used ISDN PRI), so please be patient if you find I?m doing something totally wrong hehehe. Thanks in advance for your help! Regards, Alejandro Mej?a
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