Installation
Table 71: DSI interface on the phone
RJ45 socket Pin Signal
1 —
2 —
3 b
4 a
5 —
6 —
Note:
The total length of the cables from the communication server to the system phone must not be less
than 10 m.
Terminal selection
Two system phones can be connected to a DSI interface (DSI-AD2 only). The system can only differentiate
the two system phones by the position of the address switch on the phone. The following settings are
possible (TSD = Terminal Selection Digit):
• TSD1
• TSD2
Release 7.1
System Manual for Mitel SMB Controller 162