All, I'm trying to setup 2 SS7 links from one asterisk switch to out local telecom partner. I've installed libpri 1.4.7, zaptel 1.4.12, wanpipe 3.2.7.1, asterisk 1.4.21.2 and chan_ss7 1.0.95-beta I have two links, with both different peer endcodes. The wanrouter status gives me the status connected. (ignore port 3, it will be used for a ISDN-30 line when ss7 is working) When I freshly start Asterisk, I see the status "INSERVICE" for both links, but that switch to DOWN and NOT_ALIGNED within a few seconds, with a few warnings. calcium*CLI> ss7 link status linkset Rt, link a, schannel 16, sls 0, INSERVICE, rx: 3, tx: 3/3, sentseq/lastack: 3/3, total 55408, 55504 linkset Ut, link b, schannel 16, sls 0, INSERVICE, rx: 4, tx: 3/3, sentseq/lastack: 3/3, total 55408, 55504 [Sep 29 11:24:21] WARNING[2330]: mtp.c:940 timeout_sltm_t1: No SLTA received within Q.707 timer T1, trying again on link 'a'. [Sep 29 11:24:21] WARNING[2330]: mtp.c:940 timeout_sltm_t1: No SLTA received within Q.707 timer T1, trying again on link 'b'. [Sep 29 11:24:24] NOTICE[2330]: mtp.c:1040 mtp2_process_lssu: Got status indication 'OS' while INSERVICE on link 'a'. [Sep 29 11:24:24] WARNING[2330]: chan_ss7.c:622 process_event: MTP is now DOWN on link 'a'. [Sep 29 11:24:24] NOTICE[2330]: mtp.c:593 mtp_changeover: MTP changeover last_ack=4, last_sent=4, from schannel 16, no INSERVICE schannel found [Sep 29 11:24:24] NOTICE[2330]: mtp.c:597 mtp_changeover: Failover not possible, no other signalling link and no other host available. [Sep 29 11:24:24] NOTICE[2330]: mtp.c:1040 mtp2_process_lssu: Got status indication 'OS' while INSERVICE on link 'b'. [Sep 29 11:24:24] WARNING[2330]: chan_ss7.c:622 process_event: MTP is now DOWN on link 'b'. [Sep 29 11:24:24] NOTICE[2330]: mtp.c:593 mtp_changeover: MTP changeover last_ack=4, last_sent=4, from schannel 16, no INSERVICE schannel found [Sep 29 11:24:24] NOTICE[2330]: mtp.c:597 mtp_changeover: Failover not possible, no other signalling link and no other host available. calcium*CLI> ss7 link status linkset Rt, link a, schannel 16, sls 0, NOT_ALIGNED, rx: 1, tx: 3/4, sentseq/lastack: 127/127, total 137040, 137136 linkset Ut, link b, schannel 16, sls 0, NOT_ALIGNED, rx: 1, tx: 3/4, sentseq/lastack: 127/127, total 137040, 137136 After that all links have the status "Idle Reset pending BLOCKED Local Hardware". Several other warning I have after running "ss7 reset" [Sep 29 11:25:17] WARNING[2349]: l4isup.c:396 mtp_enqueue_isup_packet: MTP send fifo not ready. [Sep 29 11:25:41] WARNING[2330]: mtp.c:470 t2_timeout: MTP2 timer T2 timeout (failed to receive 'O', 'N', or 'E' after sending 'O'), initial alignment failed on link 'a'. [Sep 29 11:25:41] WARNING[2330]: mtp.c:470 t2_timeout: MTP2 timer T2 timeout (failed to receive 'O', 'N', or 'E' after sending 'O'), initial alignment failed on link 'b'. [Sep 29 11:25:47] NOTICE[2330]: l4isup.c:1236 t22_timeout: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=1. [Sep 29 11:25:47] WARNING[2330]: l4isup.c:396 mtp_enqueue_isup_packet: MTP send fifo not ready. [Sep 29 11:25:47] NOTICE[2330]: l4isup.c:1236 t22_timeout: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=17. [Sep 29 11:25:47] WARNING[2330]: l4isup.c:396 mtp_enqueue_isup_packet: MTP send fifo not ready. Does anyone have any idea where to start searching, or troubleshooting? Is it possible that the wanpipe drivers are not compiled correctly? (you've got a lot of options there). Should I also get the mtp3 daemon running? Can't find any information about when this mtp3 daemon is necessary. The only information the local telco could provide was: Networkindicator=3 slc=0 I asume the networkindicator is something like the subservice in the ss7.conf file? But I don't know what the slc value is.. Thnx in advance! Regards, Robert Verspuy == wanrouter status == > [root at calcium etc]# /etc/init.d/wanrouter status > > Devices currently active: > wanpipe1 wanpipe2 wanpipe3 > > > Wanpipe Config: > > Device name | Protocol Map | Adapter | IRQ | Slot/IO | If's | CLK | > Baud rate | > wanpipe1 | N/A | A101/1D/A102/2D/4/4D/8| 169 | 4 | > 1 | EXT | 0 | > wanpipe2 | N/A | A101/1D/A102/2D/4/4D/8| 169 | 4 | > 1 | EXT | 0 | > wanpipe3 | N/A | A101/1D/A102/2D/4/4D/8| 169 | 4 | > 1 | EXT | 0 | > > Wanrouter Status: > > Device name | Protocol | Station | Status | > wanpipe1 | AFT HDLC | N/A | Connected | > wanpipe2 | AFT HDLC | N/A | Connected | > wanpipe3 | AFT HDLC | N/A | Connecting | == wanrouter status == == /etc/zaptel.conf == > loadzone=nl > defaultzone=nl > > #Sangoma A104 port 1 [slot:4 bus:8 span:1] <wanpipe1> > span=1,0,0,ccs,hdb3 > bchan=1-31 > #Sangoma A104 port 2 [slot:4 bus:8 span:2] <wanpipe2> > span=2,0,0,ccs,hdb3 > bchan=32-62 > > #Sangoma A104 port 3 [slot:4 bus:8 span:3] <wanpipe3> > span=3,0,0,ccs,hdb3 > bchan=63-77,79-93 > hardhdlc=78 == /etc/zaptel.conf == == /etc/wanpipe1.conf == > [devices] > wanpipe1 = WAN_AFT_TE1, Comment > > [interfaces] > w1g1 = wanpipe1, , TDM_VOICE, Comment > > [wanpipe1] > CARD_TYPE = AFT > S514CPU = A > CommPort = PRI > AUTO_PCISLOT = NO > PCISLOT = 4 > PCIBUS = 8 > FE_MEDIA = E1 > FE_LCODE = HDB3 > FE_FRAME = NCRC4 > FE_LINE = 1 > TE_CLOCK = NORMAL > TE_REF_CLOCK = 0 > TE_SIG_MODE = CCS > TE_HIGHIMPEDANCE = NO > LBO = 120OH > FE_TXTRISTATE = NO > MTU = 1500 > UDPPORT = 9000 > TTL = 255 > IGNORE_FRONT_END = NO > TDMV_SPAN = 1 > TDMV_DCHAN = 16 > TDMV_HW_DTMF = NO > > [w1g1] > ACTIVE_CH = ALL > TDMV_ECHO_OFF = NO > TDMV_HWEC = YES == /etc/wanpipe1.conf == == /etc/wanpipe2.conf == > > [devices] > wanpipe2 = WAN_AFT_TE1, Comment > > [interfaces] > w2g1 = wanpipe2, , TDM_VOICE, Comment > > [wanpipe2] > CARD_TYPE = AFT > S514CPU = A > CommPort = PRI > AUTO_PCISLOT = NO > PCISLOT = 4 > PCIBUS = 8 > FE_MEDIA = E1 > FE_LCODE = HDB3 > FE_FRAME = NCRC4 > FE_LINE = 2 > TE_CLOCK = NORMAL > TE_REF_CLOCK = 0 > TE_SIG_MODE = CCS > TE_HIGHIMPEDANCE = NO > LBO = 120OH > FE_TXTRISTATE = NO > MTU = 1500 > UDPPORT = 9000 > TTL = 255 > IGNORE_FRONT_END = NO > TDMV_SPAN = 2 > TDMV_DCHAN = 16 > TDMV_HW_DTMF = NO > > [w2g1] > ACTIVE_CH = ALL > TDMV_ECHO_OFF = NO > TDMV_HWEC = YES == /etc/wanpipe2.conf == == /etc/asterisk/ss7.conf == > [linkset-Rt] > enabled => yes ; The linkset is enabled > enable_st => no ; The end-of-pulsing (ST) is > not used to determine when incoming address is complete > use_connect => yes ; Reply incoming call with CON > rather than ACM and ANM > hunting_policy => even_mru ; The CIC hunting policy > (even_mru, odd_lru, seq_lth, seq_htl) is even CIC numbers, most > recently used > context => from-ss7 ; Incoming calls are placed in the ss7 > context in the asterisk dialplan > language => nl ; The language for this > context is da > subservice => 3 ; The subservice field: > national (8), international (0), auto or decimal/hex value > ; The auto means that the > subservice is obtained from first received SLTM > > [linkset-Ut] > enabled => yes ; The linkset is enabled > enable_st => no ; The end-of-pulsing (ST) is > not used to determine when incoming address is complete > use_connect => yes ; Reply incoming call with CON > rather than ACM and ANM > hunting_policy => even_mru ; The CIC hunting policy > (even_mru, odd_lru, seq_lth, seq_htl) is even CIC numbers, most > recently used > context => from-ss7 ; Incoming calls are placed in the ss7 > context in the asterisk dialplan > language => nl ; The language for this > context is da > subservice => 3 ; The subservice field: > national (8), international (0), auto or decimal/hex value > ; The auto means that the > subservice is obtained from first received SLTM > > [link-a] > enabled => yes ; The link is enabled > linkset => Rt ; This link belongs to linkset siuc > channels => 1-15,17-31 ; The speech/audio circuit > channels on this link > schannel => 16 ; The signalling channel > firstcic => 1 ; The first CIC > > [link-b] > enabled => yes ; The link is enabled > linkset => Ut ; This link belongs to linkset siuc > channels => 1-15,17-31 ; The speech/audio circuit > channels on this link > schannel => 16 ; The signalling channel > firstcic => 1 ; The first CIC > > [host-calcium] > enabled => yes ; The host is enabled > opc => 12 ; The point code for this SS7 > signalling point is 0x8e0 > dpc => Rt:34,Ut:56 ; The destination point (peer) code is > 0x3fff for linkset siuc > links => a:1,b:2 ; Syntax: links => > link-name:digium-connector-no > ; The links on the host is > 'l1', connected to span/connector #1 > if-1=127.0.0.1 > default_linkset => Rt == /etc/asterisk/ss7.conf == -- *Exa-Omicron* Patroonsweg 10 3892 DB Zeewolde Tel.: 088-OMICRON (66 427 66) http://www.exa-omicron.nl
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