Tutorial FS_JSON
Scenario:
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FreeSWITCH with vanilla configuration, replacing mod_cdr_csv with mod_json_cdr.
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Modified following users (with configs in etc/freeswitch/directory/default): 1001-prepaid, 1002-postpaid, 1003-pseudoprepaid, 1004-rated.
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Have added inside default dialplan CGR own extensions just before routing towards users (etc/freeswitch/dialplan/default.xml).
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FreeSWITCH configured to generate default http-json CDRs.
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CGRateS with following components:
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CGR-SM started as prepaid controller, with debits taking place at 5s intervals.
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CGR-Mediator compoenent attaching costs to the raw CDRs from FreeSWITCH_ inside CGR StorDB.
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CGR-CDRE exporting mediated CDRs from CGR StorDB (export path: /tmp).
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CGR-History component keeping the archive of the rates modifications (path browsable with git client at /tmp/cgr_history).