Nww that I have everything configured to send messages between Mobicents and Asterisk via SS7, I have the following problem, Mobicents sends SCCP messages to Asterisk and Asterisk outputs this error: [1] Len = 111 [ 81 85 3f 03 03 40 00 30 09 01 03 0e 19 0b 12 08 00 12 04 29 > 33 03 50 03 85 0b 12 08 00 12 04 29 33 03 50 03 85 49 62 47 48 04 00 00 00 > 03 6b 1e 28 1c 06 07 00 11 86 05 01 01 01 a0 11 60 0f 80 02 07 80 a1 09 06 > 07 04 00 00 01 00 14 03 6c 1f a1 1d 02 01 01 02 01 2d 30 15 80 07 91 29 33 > 03 50 03 85 81 01 ff 82 07 91 29 33 03 50 03 85 ] > [1] FSN: 5 FIB 1 > [1] BSN: 1 BIB 1 > [1] <[0] MSU > [1] [ 81 85 3f ] > [1] Network Indicator: 0 Priority: 0 User Part: SCCP (3) > [1] [ 03 ] > [1] OPC 1 DPC 3 SLS 3 > [1] [ 03 40 00 30 ] > [1] > [1] Unable to process message destined for userpart 3; dropping message > > I have been looking online for a way to get Asterisk to interpret the SCCP messages but can only find references to Cisco phones. Can anyone suggest a way I can read SCCP messages in Asterisk? Regards Vic On Mon, Oct 1, 2012 at 3:04 PM, Victor Neiman <victor at blacksheepdev.co.za>wrote: > I got it. on the Mobicents side, the echo cancelation parameter must be > sent to no. > TDMV_HWEC = NO > > After that everything started working. Thanks to everybody for your help. > > > > On Mon, Oct 1, 2012 at 2:50 PM, Kaloyan Kovachev <kkovachev at varna.net>wrote: > >> 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 >> >> >> >> -- >> _____________________________________________________________________ >> -- 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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