Hi group,
I would like to create and contribute to the community a module: "mod_cdr_logic" (or whatever name will be proposed).
Do you think ***from your experience*** that there is a practical need in such module, or better to concentrate on something else :-) ?
In high level:
Module will export CDRs directly into the database with failover, applying business rules (with regular expressions) to the values exported
More detailed:
After the call is finished, module will export selected chanel variables directly into any provided table (odbc used).
It will apply business rules to the selected values (based on regular expressions, condition-action dialplan style).
Module will produce one CDR per leg (outgoing/incoming, configurable).
Also it will support fail over: if the main database is not available, it will try to export into a backup database, and if that will be down as well, it will dump into a local CSV file.
In the config file one will provide:
1.Mapping rule - variable name to the corresponding table field name
2.Set of business rules to apply
Config file example (will be in regular xml eventually):
--------------------------------------------------------------------
#these are the values that are taken directly from channel variables
<channel_variables_map>
#channel variable-->mapped to the table field
calling_number->calling_number
destination_number->called_number
dialed_dtmf_digits->dialed_digits
<channel_variables_map/>
#these are the new values that will be determined at the business rules stage
<new_variables>
sales_department_call->sales_department_call
technical_department_call->technical_department_call
one_more_lost_client->one_more_lost_client
one_more_happy_client->one_more_happy_client
<new_variables/>
<rules>
<condition field="dialed_dtmf_digits" expression="^(1)(\d+)">
<action set="sales_department_call=1"/>
<anti-action set="technical_department_call=1"/>
<condition/>
<condition field="hangup_cause" expression="NO_ANSWER">
<action set="one_more_lost_client=1"/>
<anti-action set="one_more_happy_client=1"/>
<condition/>
<rules/>
--------------------------------------------------------------------
Would be glad to hear your opinion regarding usefulness or useless of such module in the contrib dir.
Thank you,
Vitalie
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