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 > -------------- next part -------------- An HTML attachment was scrubbed... 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