[Asterisk-Users] Problem with PRI and Ericsson AXE 10: SOLVED

Thu Oct 20 16:22:28 MST 2005

Hi

Finally, it was the Telco's fault.

Now it works fine.

Juan Manuel Coronado Z. wrote:

>Hi everyone,
>
>I have a PRI conection on an * system running Asterisk 1.0.9, libpri 1.0.9 and zaptel 1.0.9.2 connected to an AXE 10 (APZ 21220 System 64) in the network side. I know the system and the wildcard I´m using are ok because I´ve used them before with other PRI connections (to a Siemens EWSD) without any problem.
>
>First the PRI didn´t work (I got the TE110P alarmed with red). After troubleshooting with the Telco, they told me to disable crc4 and then I got the green ligth, the 30 B channels cleared, and I was able to dialout to the PSTN but only until the channels restart, because this made the call to hangup. Besides, when I make a call towards the system, I got a busy tone from the PSTN and no activity on the CLI.
>
>The Telco has called to the system too and they say they got a "connection reject" even they "see" the channels available.
>
>For troubleshooting porpouses, they have enabled the most simple configuration of PBX in the network side of the PRI (no DIDs, 30 B channels and one header).
>
>These are the messages that I got in the CLI:
>
>051008-153001 WARNING[27660]: chan_zap.c:7182 zt_pri_error: PRI: Short write: -1/15 (Unknown error 500)
>051008-153001 WARNING[27660]: chan_zap.c:3195 zt_handle_event: Detected alarm on channel 1: Yellow Alarm
>    -- Hungup 'Zap/1-1'
>  == No one is available to answer at this time
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 2: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 3: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 4: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 5: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 6: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 7: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 8: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 9: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 10: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 11: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 12: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 13: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 14: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 15: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 17: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 18: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 19: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 20: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 21: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 22: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 23: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 24: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 25: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 26: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 27: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 28: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 29: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 30: Yellow Alarm
>051008-153001 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 31: Yellow Alarm
>051008-153001 NOTICE[27660]: chan_zap.c:7428 pri_dchannel: PRI got event: Alarm (4) on Primary D-channel of span 1
>051008-153001 WARNING[27660]: chan_zap.c:1938 pri_find_dchan: No D-channels available!  Using Primary on channel anyway 16!
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 1
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 2
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 3
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 4
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 5
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 6
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 7
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 8
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 9
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 10
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 11
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 12
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 13
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 14
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 15
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 17
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 18
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 19
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 20
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 21
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 22
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 23
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 24
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 25
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 26
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 27
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 28
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 29
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 30
>051008-153001 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 31
>051008-153001 NOTICE[27660]: chan_zap.c:7428 pri_dchannel: PRI got event: No more alarm (5) on Primary D-channel of span 1
>051008-153001 WARNING[27660]: chan_zap.c:1938 pri_find_dchan: No D-channels available!  Using Primary on channel anyway 16!
>051008-153011 WARNING[27660]: pbx.c:1948 ast_pbx_run: Timeout, but no rule 't' in context 'out-SQUINTERO'
>051008-153021 NOTICE[27660]: chan_sip.c:7733 handle_request: Registration from 'prueba-pfront <sip:AVATAR at 192.168.2.88>' failed for '192.168.2.48'
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 1: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 2: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 3: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 4: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 5: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 6: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 7: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 8: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 9: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 10: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 11: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 12: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 13: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 14: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 15: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 17: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 18: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 19: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 20: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 21: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 22: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 23: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 24: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 25: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 26: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 27: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 28: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 29: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 30: Yellow Alarm
>051008-153037 WARNING[27660]: chan_zap.c:5684 handle_init_event: Detected alarm on channel 31: Yellow Alarm
>051008-153037 NOTICE[27660]: chan_zap.c:7428 pri_dchannel: PRI got event: Alarm (4) on Primary D-channel of span 1
>051008-153037 WARNING[27660]: chan_zap.c:1938 pri_find_dchan: No D-channels available!  Using Primary on channel anyway 16!
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 1
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 2
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 3
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 4
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 5
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 6
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 7
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 8
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 9
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 10
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 11
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 12
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 13
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 14
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 15
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 17
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 18
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 19
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 20
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 21
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 22
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 23
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 24
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 25
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 26
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 27
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 28
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 29
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 30
>051008-153037 NOTICE[27660]: chan_zap.c:5679 handle_init_event: Alarm cleared on channel 31
>051008-153037 NOTICE[27660]: chan_zap.c:7428 pri_dchannel: PRI got event: No more alarm (5) on Primary D-channel of span 1
>051008-153037 WARNING[27660]: chan_zap.c:1938 pri_find_dchan: No D-channels available!  Using Primary on channel anyway 16!
>icompscaliibm*CLI> exit
>
>The system seems to have problems to get the D channel at first, then it synchronizes, and then it loses the sync again. I´ve changed the timing parameter in zaptel.conf from 0, to 1 and 2; and set/unset the yellow parameter in the span config line, without luck.
>
>I was getting messages like "051010-082926 WARNING[3092]: chan_zap.c:1261 zt_disable_ec: Unable to disable echo cancellation on channel 2
>" too, but after I disable echo cancellation, they dissapeared.
>
>I´ve tried changing the overlapdial parameter to yes, the pridialplan to local and unknown, and the priindication to outoband but the system still has the same behaviour: dialout works until the channels get cleared and there are NO incoming calls working. I´ve double checked my context for incoming calls, and modified many parameters in zapata.conf without success.
>
>This is my zaptel.conf::
>
>span=1,0,0,ccs,hdb3
>bchan=1-15
>bchan=17-31
>dchan=16
>
>loadzone=us
>defaultzone=us
>
>----
>
>And my zapata.conf:
>
>[trunkgroups]
>
>[channels]
>
>group=1
>
>switchtype=euroisdn
>pridialplan=local
>;pridialplan=unknown
>language=es
>context=in
>signalling=pri_cpe
>usecallerid=yes
>hidecallerid=no
>callwaiting=no
>;usecallingpres=yes
>callwaitingcallerid=no
>;threewaycalling=yes
>;transfer=yes
>cancallforward=yes
>callreturn=no
>echocancel=no
>;echocancel=yes
>echocancelwhenbridged=no
>;echocancelwhenbridged=yes
>echotraining=no
>;echotraining=yes
>;echotraining=800
>relaxdtmf=yes
>rxgain=0.0
>txgain=0.0
>callgroup=1
>pickupgroup=1
>immediate=no
>callerid=asreceived
>;busydetect=no
>;callprogress=yes
>channel => 1-15
>channel => 17-31
>;pulsedial=yes
>priindication=outofband
>resetinterval=never
>overlapdial=yes 
>
>----
>
>Any help on what might me wrong, would be appreciated.
>
>Regards,
>
>
>Juan Manuel
>
>---
>"I know what hell is. 
> It´s not lakes of burning oil, or brimstone 
> and devils poking you in the ass with pitchforks.
> Hell is not knowing."
>			Ted McKeever.
>
>--------------------------------------
>MENSAJE ENVIADO CON WMAIL 1.01
>UNIVERSIDAD DEL CAUCA
>
>
>_______________________________________________
>--Bandwidth and Colocation sponsored by Easynews.com --
>
>Asterisk-Users mailing list
>Asterisk-Users at lists.digium.com
>http://lists.digium.com/mailman/listinfo/asterisk-users
>To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>