Trixbox

Trixbox is an open telephony platform utilizing the best of the open source telephony tools into one easy-to-install package. Based on an enhanced LAAMP (Linux, Apache, Asterisk, mySQL, PHP) the trixbox dashboard provides easy to use web-based interfaces to setup, manage, maintain, and support an complete IP PBX system.
Succeeding Asterisk@Home 2.8, Trixbox has been loosely described as 'Asterisk@Home 3.0'. It offers improved stability and the promise of an upgrade process that doesn't require you to wipe the entire install and start over.

Features:                     

trixbox is a complete application platform. When you install trixbox you have a powerful application platform at your fingertips. Products included with trixbox include:

     * Trixbox dashboard

    * Asterisk(tm) Open Source PBX

    * FreePBX web management tool

    * SugarCRM

    * Munin (via package manager)

    * HUDLite server/admin (via package manager)

    * IVRGraph (via package manager)

    * PhpMyAdmin? (Via package manager)

    * Webmin (via package manager)

      Call features

  Automated Attendant

• Blacklists
• Blind Transfer
• Call Detail Records
• Call Forward on Busy
• Call Forward on No Answer
• Call Forward Variable
• Call Monitoring
• Call Parking
• Call Queuing
• Call Recording
• Call Routing (DID & ANI)
• Call Snooping
• Call Transfer
• Call Waiting
• Caller ID
• Caller ID Blocking
• Caller ID on Call Waiting
• Calling Cards
• Conference Bridging
• Dial by Name
• Direct Inward System Access
• Do Not Disturb
• ENUM
• Interactive Directory Listing
• Interactive Voice Response (IVR)
• Local and Remote Call Agents
• Music On Hold

      Call features

• Overhead Paging
• Remote Call Pickup
• Remote Office Support
• Roaming Extensions
• Route by Caller ID
• Supervised Transfer
• Talk Detection
• Text-to-Speech (via Festival)
• Three-way Calling
• Time and Date
• Transcoding
• Trunking
• VoIP Gateways

      Voicemail:

      - Visual Indicator for Message Waiting

      - Stutter Dial tone for Message Waiting

      - Voicemail to email

      - Web Voicemail Interface

• Computer-Telephony Integration
• AGI (Asterisk Gateway Interface)
• Graphical Call Manager
• Outbound Call Spooling
• TDMoE (Time Division Multiplex over Ethernet)
• Allows direct connection of Asterisk PBX
• Zero latency
• Uses commodity Ethernet hardware
• Voice-over IP
• Allows for integration of physically separate installations

      Codecs

• ADPCM
• G.711 (A-Law & μ-Law)
• G.722
• G.723.1 (pass through)
• G.726
• G.729 (through purchase of a commercial license)
• GSM
• iLBC

      Protocols

• IAX™ (Inter-Asterisk Exchange)
• H.323
• SIP (Session Initiation Protocol)
• MGCP (Media Gateway Control Protocol
• SCCP (Cisco® Skinny®)
• Traditional Telephony Interoperability
• FXS
• FXO
• DTMF support
• PRI Protocols