Dear List I have configured the ss7 and connect to GSM switch using ISUP. They can not see me but the physical link is tested to be ok MSC is Siemens and they are asking if i have set the slc. I then put slc=0 but still is not working Here is the ss7linktest result [root at INVPBX01 ~]# /usr/src/asterisk-trunk/libss7-trunk/ss7linktest 16 itu 139 1152 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 Here is my system.conf [root at INVPBX01 dahdi]# cat system.conf # Autogenerated by /usr/sbin/dahdi_genconf on Wed Feb 18 13:51:09 2009 -- do not hand edit # Dahdi Configuration File # # This file is parsed by the Dahdi Configurator, dahdi_cfg # # Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) HDB3/CCS/CRC4 RED span=1,1,0,ccs,hdb3,crc4 # termtype: te bchan=1-15,17-31 isup=16 echocanceller=mg2,1-15,17-31 56k=16 # Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" span=2,2,0,ccs,hdb3,crc4 # termtype: te bchan=32-46,48-62 isup=47 echocanceller=mg2,32-46,48-62 56k=47 # Span 3: WCTDM/0 "Wildcard TDM410P Board 1" # channel 63, WCTDM/0/0, no module. # channel 64, WCTDM/0/1, no module. fxsks=65 echocanceller=mg2,65 # channel 66, WCTDM/0/3, no module. # Global data loadzone = us defaultzone = us [root at INVPBX01 dahdi]# *********************************************** chan_dahdi.conf *********************************************** [root at INVPBX01 asterisk]# cat chan_dahdi.conf [trunkgroups] [channels] ;new settings language=en context=default switchtype=euroisdn pridialplan=unknown prilocaldialplan=unknown signalling=ss7 usecallerid=yes hidecallerid=no callerid=asreceived callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes facilityenable = yes transfer=yes ;cancallforward=yes callreturn=yes busydetect=yes ;ADDED TO REDUCE ECHO hanguponpolarityswitch=yes usecallingpres=yes ss7_called_nai=dynamic ss7_calling_nai=dynamic ss7_internationalprefix = 00 ss7_nationalprefix = 0 ss7_subscriberprefix = ss7_unknownprefix = #include dahdi-channels.conf [root at INVPBX01 asterisk]# ********************************************** dahdi-channels.conf ********************************************** group=1 callgroup=1-2 pickupgroup=1-2 signalling = ss7 context=emmergency-entry ss7type = itu linkset = 1 slc=0 pointcode = 139 adjpointcode = 1152 defaultdpc = 1152 cicbeginswith = 1 networkindicator=national channel = 1-15 cicbeginswith = 17 networkindicator=national channel = 17-31 sigchan = 16 pointcode = 139 adjpointcode = 1152 defaultdpc = 1152 cicbeginswith = 32 context=emmergency-entry linkset = 2 channel = 32-46 cicbeginswith = 48 networkindicator=national channel = 48-62 sigchan=47 signalling=fxs_ks callerid=asreceived group=0 context=from-outside channel => 34 callerid= group= context=default [root at INVPBX01 asterisk]# Please advice.
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