Installation and Maintenance Manual - Aastra 5000 AMT/PTD/PBX/0058/4/6/EN
Installation and activation 01/2011 Page 367
6.3.9 Changing to DUPLEX configuration for AXD
A second UCV-D CPU card is added to a simplex AXD main cabinet (and RUCV-D for an
expansion cabinet) to secure the iPBX operation. Two specific slots (see 3) are reserved
for the installation of CPU cards.
In a configuration with two CPU cards (duplex configuration), one card is active and the
other passive. In case of hardware failure on the active card, the passive card takes over
and becomes active.
Preliminary operations
• Refer to section 3.5 to check the constraints imposed by the hardware configuration
rules.
• Check any particular installation and wiring details for the card to be added
(see Sections 4.3 to 4.14).
Avertissement : The configuration data needs to be changed if the system is expanded.
Before adding new components, first back up the data.
Procedure
• Back up the customer configuration.
• Check the compatibility of the card to be inserted (UCV-D/RUCV-D) and its slot in the
(main/expansion) cabinet.
• If some daughter cards are fitted on the card (depending on the customer’s
installation), check that they are correctly installed (see Section 4.3) and that the VoIP
capacity is the same on the two UCV-D cards (the same number of EIP daughter
cards on both UCV-D cards).
• If required, install the daughter cards on the cards requiring them.
• Remove the blanking plate:
- Turn the plate 1/4 turn locks by 1/4 turn (see Section Figure 4.1).
- Remove the blanking plate of the slot where the card is to be installed.
• Install the cabinet connection cables.
Nota : For a duplex configuration comprising one or two expansion cabinets, a RUCV-D
card is added to each expansion cabinet. Connect the expansion cabinet to the
main cabinet using the connection cable and respecting the colour code (see
Sections 4.5.4.1 and 4.5.4.2).
A cable for connecting the main cabinet is provided with each RUCV-D card.
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