On Fri, 1 May 2009, Tzafrir Cohen wrote: > Is this a place where you get a polarity reversal event on call startup?
In the UK we do. (Well on BT lines - I've a funny feeling some Telewest/NTL lines use Bell signaling). On an incoming call we get: Polarity reversal. FSK Caller ID burst Ringing I've not upgraded any analogue systems to dahdi yet, but from what I've read so-far, there's not much difference between the config files (other than their names and locations), but a typical /etc/zaptel.conf file looks like: fxoks=1 fxsks=4 loadzone=uk defaultzone=uk This has one FXO and one FXS port. The corresponding zapata.conf is: [trunkgroups] [channels] usecallerid=yes cidsignalling=v23 cidstart=polarity hidecallerid=no callwaiting=no threewaycalling=yes transfer=yes echocancel=yes ;echotraining=yes ; off for oslec ;echocancelwhenbridged=yes immediate=no faxdetect=no ; Channel 1: Local analogue line context=internal group=0 signalling=fxo_ks sendcalleridafter=2 rxgain=0 txgain=0 mailbox=202 callerid=The Red Phone <202> channel => 1 ; Channel 4: PSTN line context=incoming-zap-ddi group=1 usecallerid=yes faxdetect=none signalling=fxs_ks rxgain=8 txgain=8 callerid=asreceived channel => 4 Hope this is may be some use. 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