Installation and Maintenance Manual - Aastra 5000 AMT/PTD/PBX/0058/4/6/EN
Installation and activation 01/2011 Page 329
6.2.6.2 Accessing the user interface (Aastra Management Portal) in local access
mode via the COM port (PPP protocol)
The PPP exchange protocol can set up a network type connection between two systems
on a serial point-to-point link.
6.2.6.2.1 Connectors
Access is provided on the COM port of the CPU card (ISDN type access), using a NULL
MODEM cable (ref.: :
BHG0024A) connected between the COM port of the CPU card and
the PC COM port.