Private Branch eXchanger with Asterisk

This roadmap is intended to show the phases to integrate a PBX, namely Asterisk, in eBox:

1. Outbound callings
   1. Extensions, once per user (sip.conf)
   2. SIP trunk configuration including user and password
2. Inbound callings Dialplan (extensions.conf)
   1. Temporal and localisation restrictions
   2. Groups
   3. Conference calls
   4. Callback
   5. Voicemail
   6. Fax
   7. On-hold call
3. Traffic shaping integration
4. Queue management
5. Reports
6. eBox-to-eBox integration using PBXs
7. Whatever it may goes