Have a problem with an ISDN30 line in the UK. It mostly works though, but I get these messages on the output:
-- SIP/211-081e5fa0 answered Zap/5-1 Write to 35 failed: Unknown error 500 Short write: 0/15 (Unknown error 500) and this is followed immediately by: May 16 11:59:27 WARNING[17242]: chan_zap.c:3878 zt_handle_event: Detected alarm on channel 5: Red Alarm == Spawn extension (macro-dialInternal, s, 41) exited non-zero on 'Zap/5-1' in macro 'dialInternal' == Spawn extension (macro-dialInternal, s, 41) exited non-zero on 'Zap/5-1' plus a whole host of other messages I see when I reset it - eg. May 16 11:59:27 WARNING[1227]: chan_zap.c:6532 handle_init_event: Detected alarm on channel 6: Red Alarm May 16 11:59:27 WARNING[1227]: chan_zap.c:1584 zt_disable_ec: Unable to disable echo cancellation on channel 6 All the way to channel 14, then: May 16 11:59:27 NOTICE[1226]: chan_zap.c:8365 pri_dchannel: PRI got event: Alarm (4) on Primary D-channel of span 2 May 16 11:59:27 WARNING[1226]: chan_zap.c:2441 pri_find_dchan: No D-channels available! Using Primary channel 20 as D-channel anyway! and then it resets the whole thing, and is back again a few seconds later, but meanwhile all calls have been dropped. Now the ISDN30 line has been running for some time (years) with a Panasonix PBX, so I'm fairly sure it's OK. This is my little experimental box I mentioned recently - a TDM400 card and a TE120P card. They're on separate interrupts according to /proc/interrupts and lspci -v. The TE120P card is sharing an interrupt with the USB hardware, but there is nothing plugged into it (however the next time I can get console access, I'll disable USB in the BOIS) The only thing I can see which might not be right is /proc/zaptel/2: Span 2: WCT1/0 "Wildcard TE120P Card 0" HDB3/CCS/CRC4 IRQ misses: 690 So 690 misses since power up - 24 hours now, just over 1000 calls since 9am today. I can't find anything specific that triggers it - eg. it doesn't seem to have anything to do with calls via the TDM400 card (2 fax machines and 2 analogue trunks to a premicell GSM box) So where to start trying to track this down... Any hints? Config files are relatively sane, I hope: /etc/zaptel.conf: fxoks=1 fxoks=2 fxsks=3 fxsks=4 span=2,1,0,ccs,hdb3,crc4 bchan=5-19 dchan=20 bchan=21-35 loadzone=uk defaultzone=uk /etc/asterisk/zapata.conf: ; Channels 5-19, 21-35: ; ISDN30 channels context=incoming resetinterval=never group=2 usecallerid=yes faxdetect=none signalling=pri_cpe switchtype=euroisdn internationalprefix=00 nationalprefix=0 overlapdial=yes pridialplan=unknown immediate=no rxgain=0.0 txgain=0.0 channel => 5-14 We only have 10 channels "lit". asterisk-1.2.26.1 zaptel-1.2.23 libpri-1.2.7 Also kernel 2.6.18 if that's any issues. Cheers, Gordon _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users