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CallDB

A Django web application serving as a call and contact registry, featuring flexible call history filtering and telephony integrations.

My role

Own development. Implementation details below.

Scope

CallDB

Links

No public link published

01 / The challenge

What the product does

A custom web application for office telephony audit. CallDB pulls CDR (Call Detail Records) from corporate PBX, imports logs to PostgreSQL, and offers a dashboard to play recorded calls, filter leads, and manage contacts.

02 / The solution

CallDB

A custom web application for office telephony audit. CallDB pulls CDR (Call Detail Records) from corporate PBX, imports logs to PostgreSQL, and offers a dashboard to play recorded calls, filter leads, and manage contacts.

  • Web interface
  • Call storage & filtering
Technology
Implementation details
  • Optimizing search queries on tables holding millions of logs through targeted indexing.
  • Securing access to private conversation audio files during inline web-player streaming.
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