Asterisk 11 active calls event over AMI - node.js

Question

Data I would like to have:
Num From , Num To , Duration, Codec, Context, Hold status
ofc in realtime update
I using node.js + nami
what the best way to get this information?
tried use an action Status(), but this gives me not full information about call and if I run it every second browser dies.
here is what I have:
updateCallList();
function updateCallList() {
socket.emit('GET_ACTIVE_CALLS', function(calls) {
$("#callsList").find("tr:gt(0)").remove();
if (calls.response != 'Success') return;
var calls = calls.events;
for (call in calls) {
if (calls[call].privilege == 'Call') {
var callFrom = calls[call].calleridnum + '<' + calls[call].calleridname + '>';
var callTo = calls[call].extension;
var callDuration = calls[call].seconds;
var callRoute = calls[call].context;
var tmpRow = '<tr>';
tmpRow = tmpRow + '<td>' + callFrom + '</td>';
tmpRow = tmpRow + '<td>' + callTo + '</td>';
tmpRow = tmpRow + '<td>' + callDuration + '</td>';
tmpRow = tmpRow + '<td>' + callRoute + '</td>';
tmpRow = tmpRow + '</tr>';
$('#callsList tr:last').after(tmpRow);
}
}
setInterval(function(){
updateCallList();
},1000);
});
}
server side
socket.on('GET_ACTIVE_CALLS', function (callback) {
action = new namiLib.Actions.Status();
nami.send(action, function (response) {
callback(response);
});
});

Answer 1

You need start daemon which will collect NewExten, Link, Unlink, Hangup events and create list of channels.
http://www.voip-info.org/wiki/view/asterisk+manager+events
Also you can do action command with "core show channels" "core show channel XXXXX", but asterisk will die if you do alot of that.
http://www.voip-info.org/wiki/view/Asterisk+Manager+API+Action+Command