Thanks Kolayan, I included the ss7.timers file in the dahdi conf file already. Can you share you channel arrangement with me as am still getting the warning below? [Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe: Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 31/1312. Resetting CIC 63 [Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe: Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 63/1312. Resetting CIC 63 [Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe: Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 63/1312. Resetting CIC 31 [Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe: Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 31/1312. On Wed, Apr 20, 2016 at 10:47 AM, Kaloyan Kovachev <kkovachev at varna.net> wrote: > What kind of problems you had? Have you used timers in your config? > > I am running several servers (with 2 or more trunks each) here for well > over 3 years (starting with Asterisk 11 and now 13) without any problems > and with peek loads that fill all 8 E1 on each server > Can't this be considered as "serious ss7 solution that will work properly" > > > On 2016-04-19 20:27, Marcelo Pacheco wrote: > > I have my own extensive unpublished patch for Asterisk 1.8 that fixes lots >> of SS7/ISUP issues for me. I tried Asterisk 11 with unpatched sources and >> found lots of issues again. I couldn't even get a stable environment with >> just all trunks aligned. So I'm not surprised you're having problems. No, >> my patch isn't available, not it will for free. Most problems have been >> reported to this list before, and haven't been addressed in the 3 years >> passed since I reported them. So I don't advise anybody to use either ss7 >> solutions, you will have serious problems. The libss7 development process >> is unable to deliver a serious ss7 solution that will work properly. >> >> On Tue, Apr 19, 2016 at 2:09 PM, Goke Aruna <goksie at gmail.com> wrote: >> >> On Tue, Apr 19, 2016 at 8:06 AM, Lucian Raducanu < >> lucian.raducanu at aeroglobal.ro> wrote: >> >> networkindicator=national >> >> ss7_called_nai=national >> >> ss7_calling_nai=national >> >> usecallingpres=yes >> >> Thanks Lucian, >> >> I followed your config and came up with mine as contained below, the >> error then result with a lot of messages. >> you kind help is required. >> >> sipgw1*CLI> ss7 show linkset 1 >> SS7 flags: 0x0 >> SS7 linkset 1 status: Down >> SS7 calling nai: 3 >> SS7 called nai: 3 >> SS7 nationalprefix: >> SS7 internationalprefix: >> SS7 unknownprefix: >> SS7 networkroutedprefix: >> SS7 subscriberprefix: >> Switch type: ITU >> Our point code: 1659 >> SLS shift: 0 >> numlinks: 1 >> numsps: 1 >> --------------------------------- >> Adjacent SP PC: 1312 STATE: DOWN >> TRA: T19: not running T21: not running >> Routes: >> DPC State T6 T10 >> Link ADJ_PC:SLC: 1312:0 NetMngSLS: 0 >> State: INSERVICE, DOWN >> STD Test: failed >> Got, sent : >> Inhibit: >> Changeover: NO >> Tx buffer: 1 >> Tx queue: 0 >> Retrans pos 0 >> CO buffer: 0 >> CB buffer: 0 >> Last FSN: 0 >> MTP3timers: >> >> [root at sipgw1 asterisk]# cat /etc/dahdi/system.conf >> #autogenerated by /usr/sbin/wancfg_dahdi do not hand edit >> #autogenrated on 2016-04-19 >> loadzone=uk >> defaultzone=uk >> >> #Sangoma A104 port 1 [slot:4 bus:15 span:1] <wanpipe1> >> span=1,1,0,ccs,hdb3,crc4 >> bchan=1-15,17-31 >> echocanceller=mg2,1-15,17-31 >> hardhdlc=16 >> >> #Sangoma A104 port 2 [slot:4 bus:15 span:2] <wanpipe2> >> span=2,2,0,ccs,hdb3,crc4 >> bchan=32-46,48-62 >> echocanceller=mg2,32-46,48-62 >> >> #Sangoma A104 port 3 [slot:4 bus:15 span:3] <wanpipe3> >> span=3,3,0,ccs,hdb3,crc4 >> bchan=63-77,79-93 >> echocanceller=mg2,63-77,79-93 >> >> #Sangoma A104 port 4 [slot:4 bus:15 span:4] <wanpipe4> >> span=4,4,0,ccs,hdb3,crc4 >> bchan=94-108,110-124 >> echocanceller=mg2,94-108,110-124 >> >> [root at sipgw1 asterisk]# cat chan_dahdi.conf >> ;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit >> ;autogenrated on 2016-04-19 >> ;Dahdi Channels Configurations >> ;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak >> >> [trunkgroups] >> >> [channels] >> 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 >> callgroup=1 >> pickupgroup=1 >> immediate=no >> >> context=from-pstn >> group=0 >> echocancel=no >> signaling=ss7 ;this is ss7 signaling >> ss7type=itu ;using the ITU variant >> ss7_called_nai=national ;NAI for outgoing calls >> ss7_calling_nai=national ;NAI 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=1659 ;the point code for this system...aka SPC >> adjpointcode=1312 ;the point code for the system that we are signaling >> to... aka APC >> defaultdpc=1312 ;the point code for the system that the CICs will be >> negotiated with...aka DPC >> networkindicator=national ;NI value for MTP3 >> >> ;Sangoma A104 port 1 [slot:4 bus:15 span:1] <wanpipe1> >> cicbeginswith=1 >> sigchan=16 >> channel=1-15,17-31 >> >> ;Sangoma A104 port 2 [slot:4 bus:15 span:2] <wanpipe2> >> cicbeginswith=33 >> channel=32-62 >> >> ;Sangoma A104 port 3 [slot:4 bus:15 span:3] <wanpipe3> >> cicbeginswith=65 >> channel=63-93 >> >> ;Sangoma A104 port 4 [slot:4 bus:15 span:4] <wanpipe4> >> cicbeginswith=95 >> channel=94-124 >> >> Then I got the message below. >> >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got LSSU of type 2 while link is in state 5. Re-Aligning >> [Apr 19 17:55:09] WARNING[16574]: sig_ss7.c:1497 ss7_linkset: MTP2 link >> down (SLC 0) >> [Apr 19 17:55:10] ERROR[16574]: chan_dahdi.c:13709 dahdi_ss7_error: [1] >> Received message destined for point code 0x3d, but we are 0x67b. Dropping >> MTP2 link up (SLC 0) >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> sipgw1*CLI> ss7 show linkset 1 >> SS7 flags: 0x0 >> SS7 linkset 1 status: Down >> SS7 calling nai: 3 >> SS7 called nai: 3 >> SS7 nationalprefix: >> SS7 internationalprefix: >> SS7 unknownprefix: >> SS7 networkroutedprefix: >> SS7 subscriberprefix: >> Switch type: ITU >> Our point code: 1659 >> SLS shift: 0 >> numlinks: 1 >> numsps: 1 >> --------------------------------- >> Adjacent SP PC: 1312 STATE: DOWN >> TRA: T19: not running T21: not running >> Routes: >> DPC State T6 T10 >> Link ADJ_PC:SLC: 1312:0 NetMngSLS: 0 >> State: INSERVICE, DOWN >> STD Test: failed >> Got, sent : >> Inhibit: >> Changeover: NO >> Tx buffer: 1 >> Tx queue: 0 >> Retrans pos 0 >> CO buffer: 0 >> CB buffer: 0 >> Last FSN: 0 >> MTP3timers: >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> [1] Got retransmission request sequence numbers greater than 127. >> Retransmitting 1 message(s). >> sipgw1*CLI> >> >> -- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com [1] -- >> >> asterisk-ss7 mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-ss7 [2] >> > > > > Links: > ------ > [1] http://www.api-digital.com > [2] 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