h1. Splash control

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1. Application calculates the count of calls in CDR for the given interval and for the same previous interval for current peer.

2. In case if the call count in current interval is less than _count limit_, then the value is accounted as statistically negligible.
Application stops processing of the current peer and moves to next one.

3. When 2 values, written above, are calculated, the application compares them and applies limits (relative and absolute).

+Relative delta+ is calculated with formula 
<pre>(now - previous) * 100 / now</pre>
+Abolute delta+ is calculated with formula 
<pre>now - previous</pre>
where +now+ - call count in current interval, +previous+ - call count in previous interval.

4. In case if result of comparison is beyond all (specified) limits, then e-mail is sent to specified _e-mail_ using specified _mail template_ and _mail account_.

When mail is composed, following arguments are given to mail template:
_${PEER}_ - peer name, on basis of which check has been done
_${PREVIOUS}_ - the count of calls in previous interval
_${CURRENT}_ - the count of calls in current interval

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