AMT/PTD/PBX/0058/4/6/EN
Installation and Maintenance Manual - Aastra 5000
Page
256 01/2011
Description des sous-ensembles
4.13.8
MUM card
4.13.8.1 Description
Voice/Fax multiplexer/demultiplexer card, used to multiplex/demultiplex several calls
between 2 sites of an M6500 network on:
•
a call set up over the ISDN public network,
•
a Transfix lease line at 64 or 128 kb/s
4.13.8.2 Functional description
The MUM card can be used in three different ways:
•
as a single multiplexer (8 channels to 1) to a remote site through a lease line (type
Transfix),
•
as a single multiplexer (7 channels to 1) to a remote site on the ISDN public network,
•
as a double multiplexer (3 channels to 1) to two remote sites on the ISDN public
network.
Summary of Contents for AXD
Page 16: ...AMT PTD PBX 0058 4 6 EN Installation and Maintenance Manual Aastra 5000 Page 16 01 2011...
Page 20: ...AMT PTD PBX 0058 4 6 EN Installation and Maintenance Manual Aastra 5000 Page 20 01 2011...
Page 22: ...AMT PTD PBX 0058 4 6 EN Installation and Maintenance Manual Aastra 5000 Page 22 01 2011...
Page 26: ...AMT PTD PBX 0058 4 6 EN Installation and Maintenance Manual Aastra 5000 Page 26 01 2011...