Hi all, After running fine for a few months now asterisk seems to hang frequently , still functioning but the DAHDI channels seem busy (users report a busy signal when calling or being called)
A reboot will allow it to run for another day or maybe 2 or 3 till the problem occurs again. running stock Asterisk 1.6.2.9-2+squeeze2 on Debian with stock kernel 2.6.32-5-686 i get the following errors: pri_dchannel: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 2 (happens on all 4 spans) and the following in dmesg: [ 9004.635323] NOTICE-xpd_bri: XBUS-00/XPD-01: D-Chan RX DROP: BADFCS: 252 [ 9004.635332] NOTICE-xpd_bri: XBUS-00/XPD-01: D-Chan RX: current packet[0..2]: 55 55 FC [ 9004.635340] NOTICE-xpd_bri: XBUS-00/XPD-01: Multibyte Drop: errno=-71 Channel 0/1, span 1 got hangup, cause 18 According to my searching on the web the last two weeks i understand that the first mentioned error can indicate a wrong configuration setting or buggy hardware. Have tried many options but the dahdi config as copied over from the same machine (with elastix 1.4) seems the only one that seem to work anybody has a clue? much appreciated some gory details below, HARDWARE: D201GLY2 motherboard usb:001/002 xpp_usb+ e4e4:1162 Astribank-modular FPGA-firmware DAHDI CONFIG: dahdi-channels.conf ; Span 1: XBUS-00/XPD-00 "Xorcom XPD #00/00: BRI_TE" (MASTER) group=0,11 context=from-pstn switchtype = euroisdn signalling = bri_cpe_ptmp channel => 1-2 context = default group = 63 ; Span 2: XBUS-00/XPD-01 "Xorcom XPD #00/01: BRI_TE" group=0,12 context=from-pstn switchtype = euroisdn signalling = bri_cpe_ptmp channel => 4-5 context = default group = 63 ; Span 3: XBUS-00/XPD-02 "Xorcom XPD #00/02: BRI_TE" group=0,13 context=from-pstn switchtype = euroisdn signalling = bri_cpe_ptmp channel => 7-8 context = default group = 63 ; Span 4: XBUS-00/XPD-03 "Xorcom XPD #00/03: BRI_TE" group=0,14 context=from-pstn switchtype = euroisdn signalling = bri_cpe_ptmp channel => 10-11 context = default group = 63 chan_dahdi.conf [channels] context=from-pstn signalling=fxs_ks rxwink=300 ; Atlas seems to use long (250ms) winks pridialplan=local prilocaldialplan=local usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=no faxdetect=incoming echotraining=800 rxgain=0.0 txgain=0.0 callgroup=1 pickupgroup=1 ;Uncomment these lines if you have problems with the disconection of your analog lines ;busydetect=yes ;busycount=3 immediate=no -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users