I am out of ideas. Can you test with two Asterisk instances, to exclude hardware problems. On Mon, 1 Oct 2012 13:32:45 +0200, Victor Neiman <victor at blacksheepdev.co.za> wrote: > I have it the other way round, Asterisk is configured as master clock (also > in wanpip1.conf file) and so I have span=1,0,0,ccs,hdb3,crc4 there, and > Mobicents is the slave (TE_CLOCK = NORMAL in wanpipe1.conf) and so > span=1,1,0,ccs,hdb3,crc4. > > So the clock comes from the Asterisk side. > > > On Mon, Oct 1, 2012 at 11:46 AM, Kaloyan Kovachev > <kkovachev at varna.net>wrote: > >> Who is providing the clock in your setup? >> >> span=1,1,0,ccs,hdb3,crc4 - on Asterisk machine means it expects the clock >> from remote, but if Mobicent does not provide clock you need: >> >> span=1,0,0,ccs,hdb3,crc4 >> >> On Mon, 1 Oct 2012 11:29:13 +0200, Victor Neiman >> <victor at blacksheepdev.co.za> wrote: >> > HI Mitul, >> > >> > thanks for the suggestion, tried it, does not seem to help, in fact >> getting >> > an additional error message now in Asterisk: >> > >> > >> > [Oct 1 13:35:52] ERROR[26703]: chan_dahdi.c:13966 dahdi_ss7_error: [1] >> >> Received MSU in invalid state 1 >> >> >> >> >> > Regards >> > Vic >> > >> > On Mon, Oct 1, 2012 at 11:11 AM, Mitul Limbani <mitul at enterux.com> >> wrote: >> > >> >> You need to run signalling on mobicent side too n not have all bearer >> >> channels. bchan=2-31, dchan=1 on Mobicent. Fix that side ... and >> dchan=1 >> >> instead of mtp2=1 on asterisk, Everything else looks ok on asterisk >> side. >> >> >> >> Mitul >> >> >> >> On Mon, Oct 1, 2012 at 12:41 PM, Victor Neiman >> >> <victor at blacksheepdev.co.za >> >> > wrote: >> >> >> >>> Hi, >> >>> >> >>> I'm trying to get SS7 communication between Asterisk 1.8.16.0 which >> has >> >>> libss7 installed and the Mobicents Signalling Gateway , using Sangoma >> >>> A101 >> >>> hardware in two boxes. Both boxes are using wanrouter and dahdi. One >> >>> box >> >>> is running Asterisk, the other Mobicents. I have been corresponding >> >>> closely >> >>> with people at Mobicents to get the configuration right for their >> >>> software >> >>> and am fairly sure it is correct. The problem is that when I start up >> >>> the >> >>> Mobicents Signalling Gateway, Asterisk on the other side immediately >> >>> fills >> >>> up with these errors: >> >>> >> >>> [Oct 1 10:55:46] NOTICE[19825]: chan_dahdi.c:3437 >> >>>> my_handle_link_exception: SS7 got event: HDLC Abort(6) on span 1/0 >> >>> >> >>> >> >>> >> >>> The box that is running the SGW has the following >> >>> /etc/dahdi/system.conf: >> >>> >> >>> #autogenerated by /usr/sbin/wancfg_dahdi do not hand edit >> >>>> #autogenrated on 2012-09-28 >> >>>> #Dahdi Channels Configurations >> >>>> #For detailed Dahdi options, view /etc/dahdi/system.conf.bak >> >>>> loadzone=us >> >>>> defaultzone=us >> >>>> >> >>>> #Sangoma A101 port 1 [slot:4 bus:5 span:1] <wanpipe1> >> >>>> span=1,1,0,ccs,hdb3,crc4 >> >>>> bchan=1-31 >> >>>> >> >>> >> >>> This config comes straight from the guys at Mobicents. All channels >> are >> >>> bchan. >> >>> >> >>> The Asterisk side looks like this, /etc/dahdi/sysem.conf >> >>> >> >>> #autogenerated by /usr/sbin/wancfg_dahdi do not hand edit >> >>>> #autogenrated on 2012-09-28 >> >>>> #Dahdi Channels Configurations >> >>>> #For detailed Dahdi options, view /etc/dahdi/system.conf.bak >> >>>> loadzone=us >> >>>> defaultzone=us >> >>>> >> >>>> #Sangoma A101 port 1 [slot:4 bus:2 span:1] <wanpipe1> >> >>>> span=1,0,0,ccs,hdb3,crc4 >> >>>> bchan=2-31 >> >>>> mtp2=1 >> >>>> >> >>> >> >>> /etc/asterisk/chan_dahdi,conf looks like this: >> >>> >> >>> ;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit >> >>>> ;autogenrated on 2012-09-28 >> >>>> ;Dahdi Channels Configurations >> >>>> ;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak >> >>>> >> >>>> [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:6 span:1] <wanpipe1> >> >>>> context=from-pstn >> >>>> group=0 >> >>>> echocancel=no >> >>>> signaling=ss7 ;this is ss7 signaling >> >>>> ss7type=itu ;using the ITU variant >> >>>> ss7_called_nai=dynamic ;NAI for outgoing calls >> >>>> ss7_calling_nai=dynamic ;NAI for incoming calls >> >>>> ss7_internationalprefix=00 ;international prefix value for incoming >> >>>> calls >> >>>> ss7_nationalprefix=0 ;national prefix value for incoming calls >> >>>> ss7_subscriberprefix= ;subscriber prefix value for incoming calls >> >>>> ss7_unknownprefix= ;unknown prefix value for incoming calls >> >>>> ss7_explictacm=yes ;ACM is send as soon as call enters the dial >> >>>> plan...may not accepted yet though >> >>>> linkset=1 ;arbitrary name for this set of channels >> >>>> pointcode=1 ;the point code for this system...aka SPC >> >>>> adjpointcode=2 ;the point code for the system that we are signaling >> >>>> to... aka APC >> >>>> defaultdpc=2 ;the point code for the system that the CICs will be >> >>>> negotiated with...aka DPC >> >>>> networkindicator=international ;NI value for MTP3 >> >>>> cicbeginswith=1 ;the starting value of the CICs >> >>>> channel=2-31 ;the channels that are CICs >> >>>> sigchan=1 ;the signaling channel >> >>>> >> >>> >> >>> Any help would be appreciated. Feels like I'm missing something in >> >>> the >> >>> configs but I just can't seem to pin it down. >> >>> >> >>> Regards >> >>> Victor >> >>> >> >>> >> >>> >> >>> -- >> >>> _____________________________________________________________________ >> >>> -- 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 >> >> >> >> -- >> _____________________________________________________________________ >> -- 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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