Mitel MX-ONE Installation Instruction page 36

4.4.2
4.5
21/1531-ASP11301 Uen C 2017-03-28
Note: ELU33 has to have individual 0 activated as the first individual and removed as
the last individual, or else the communications with the board will fail. If done in
the wrong order individuals will be blocked.
ISDN EXTENSIONS WITH ELU26
The ISDN-terminals are connected to the ELU26 board in the PBX through the MDF.
Figure 24: Example with an ISDN-terminal, 4-wire connection
CORDLESS EXTENSIONS ELU31
To the ELU31/4, radio base stations, RFPs, are to be connected, see Figure 25:
ELU31/4 MDF - RFP on page 36. For more information, see Installation Instructions for
CORDLESS PHONE.
Figure 25: ELU31/4 MDF - RFP
Note: ELU31/4 can today be used in /3 or /4 mode. Check that the switch, both poles,
are in correct position. For location of switch, see Figure 26: ELU31/4 - location
of switch on page 37.
C E
ONNECTION OF XTERNAL
C
ABLES
36