Installation and Maintenance Manual - Aastra 5000 AMT/PTD/PBX/0058/4/6/EN
Description et caractéristiques d’un PBX 01/2011 Page 99
Power supply duplication
Aastra XD can receive two ADS 350XD or ADS 300XD power sypply modules (simplex
configuration with secure power supply and duplex configuration) in the same cabinet
(main cabinet and expansion cabinets), see Section 3.8.6.
Attention :Both ADS350XD and ADS300XD in the same cabinet is not possible.
Duplication of integrated services
The following functions are duplicated on Aastra XD:
• Integrated call distribution (integrated ACD, music on hold, spoken announcements).
The answering service configuration and the associated voice messages (music,
spoken announcements) are automatically updated on the passive card each time the
answering service is modified by the management centre, or after a new CPU card is
added in the system, in line with the answering service configuration.
• Integrated IVS
The IVS configuration and voice messages are automatically updated on the passive
card each time the answering service is modified by the management centre, or after a
new CPU card is added in the system, in line with the answering service configuration.
•Voice mail
• Charge
- Since charge records are issued at the end of a call, only the records for on-going
calls will be lost during reloading or switchover.