Specifications

Installation and Maintenance Manual - Aastra 5000 AMT/PTD/PBX/0058/4/6/EN
Description et caractéristiques d’un PBX 01/2011 Page 95
• Managing four-way conference
• Modem function (signal modulation and demodulation)
• Managing the signals delivered by the "class" sets,
• Generating ringing current control.
3.8.1.4 Voice mail server function
Voice mail server function is ensured by a "Voice auxiliaries" module.
This module ensures the following functions:
• Remote polling of answering machine for each of the sets subscribed to the iPBX,
configurable as a basic answering machine
A voice mail box can be associated with each directory number recorded on the iPBX.
• IVS ensured by:
- integration of a predefined voice prompt used by the caller (through DTMF code
detection) to browse through a series of menus providing access to the functions
offered or a particular subscriber,
- voice prompt storage,
- calls on hold,
- forwarding to music or on-hold messages,
- direct forwarding to an attendant,
• Storing and broadcasting synchronous announcements (synchronised with start of
call).
3.8.1.5 Defence function
See section3.8.5
3.8.1.6 Command management function
Command management function:
• Prompts the matrix to direct one junction to another junction
• asks signal processing to generate or listen to a signal,
• Prompts the voice mail server to broadcast a message, announcement or music
• Supervises the various expansion cards through the asynchronous system bus.
3.8.1.7 Synchronisation function
See 3.8.4