hello ALL, i got following error on Asterisk CLI with DAHDI my card type is: TE122P Operating system : centos 5.2 Dahdi Version: DAHDI -linux-2.1.0.4 and dahdi-tools-2.1.0.2 Asterisk Version: 1.6.0.5 * PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1 * actually sometimes this event disconnects call and it continously displayed on CLI following are my setting of /etc/dahdi/system.com # Global data loadzone = us defaultzone = us span=1,1,0,ccs,hdb3 bchan=1-15 dchan=16 bchan=17-31 and /etc/asterisk/chan_dahdi.conf [channels] language=en context=from-pstn switchtype=euroisdn pridialplan=local prilocaldialplan=local callerid=asreceived signalling=pri_cpe usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=yes resetinterval=never rxgain=0.0 txgain=0.0 callgroup=1 pickupgroup=1 immediate=no group=0 channel => 1-15 channel => 17-31 I am india based user and Telco provider is TATA please help me out if any one solved this issue . regards Dhaval Indrodiya -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090826/fdfe0d56/attachment.htm