asternic/asternic-cdr-module

Asternic CDR is an IssabelPBX/FreePBX module for presenting call-detail reports. An administrator installs it through the PBX module manager; users navigate report views, whose PHP implementation queries CDR data and renders summaries. The sampled code also supports detailed call records, recording playback/download, and PDF output. Report categories are visible in the navigation and report code, but unsampled sections limit tracing every category’s implementation. The graph focuses on relationships evidenced in the excerpts or source index; it does not assume unshown client/server wiring.