AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000
Page 32 01/2011 Introduction
Charging buffer card used to print detailed telephone traffic reports.
CA1 card
Asynchronous serial interface card used for connecting 4 data transmission terminals.
CLX card
Interface card with a microprocessor having access to a memory area on the UCV card
through the system bus. This category includes network access cards.
CP1 card
Circuit/Packet card used to connect to an X25 network for sending data in packet mode
over a B channel in a Numeris link.
CS1 card
Synchronous serial interface card, used to connect 2 X25 synchronous interfaces.
DTOC card
Busy tone detection daughter card, fitted on LR4 card.
FTXA card
Detection card 50 kHz for billing pulses, fitted on LR4 card.
FTXC card
12 kHz or 16 kHz detection card for billing pulses, fitted on LR4 card.
EXT1-S card
Card to which all the network and subscriber trunks of the Aastra XS cabinet are
connected.
EXT1-S12 card
Card to which all the network and subscriber trunks of the Aastra XS12 cabinet are
connected.
EXT1-S6 card
Card to which all the network and subscriber trunks of the Aastra XS6 cabinet are
connected.
Equipment card
Interface card with microprocessor and access to the UCV card memory. This category
comprises the subscriber cards and cards for connecting with tie lines.
IPS card
Aastra XS, XL and XD expansion card. This card acts like an SIP access point which
enables the iPBXs to offer connections to SIP terminals, to alternative SIP operators (SIP
trunk), or to remote SIP servers.
LA16X card
Interface card used for connecting 16 analogue sets.
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