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Germán Luis Aracil Boned edited this page Apr 30, 2026 · 33 revisions

GABPBX Wiki

GABPBX is a GPLv2 open source PBX based on the Asterisk 1.8 architecture and maintained as the Germán Aracil Boned PBX project.

This wiki documents GABPBX as a system: architecture, modules, configuration, operation and implementation notes taken from the source tree.

First Chapter

  • Chan-Sofia - the Sofia-SIP based SIP channel driver and chan_sip replacement.

Current Chapters

Planned Deep Dives

The next pass should expand the most important modules one by one:

  1. res_config_pgsql
  2. codec_opus
  3. res_rtp_gabpbx
  4. res_srtp
  5. app_dial
  6. app_queue
  7. app_voicemail
  8. pbx_config

Source Policy

Documentation in this wiki should follow the source code first. When a behavior is uncertain, the source file and sample configuration are authoritative.

Clone this wiki locally