Mitel 3300 Hardware Technical Reference Manual page 68

Hardware Technical Reference Manual
Table 36: RJ-11 Line/Trunk Connector Pin Allocation (continued)
Port
Paging
Music On Hold Connector
The Music On Hold port uses a 3.5 mm stereo jack for input-signal connection. It will also accept
a 3.5 mm mono plug.
Conductor
SHIELD
RING
TIP
Note: The two input signals are equivalent to the left and right channel signals from a stereo source
and are combined internally into a single channel.
Paging Connector
Pin Number
1
2
3
4
5
6
7
8
Note: The Paging port is an 8-pin RJ-45 connector on the rear panel of the MX controller. The paging
port has a tip/ring pair for audio and contact closures for zone control. The normally closed contact
opens when paging and the normally open contact closes when paging.
60
Pin Number
3 Paging signal
4 Paging signal
6 Not used
2 Paging relay common
5 Paging relay NO (normally open)
1 Paging relay NC (normally closed)
Table 37: MOH Connector
Table 38: Paging Connector
Function
Page 2 of 2
Signal
MOH_COM
MOH_1
MOH_2
Signal
Common contact
Normally closed contact
Normally open contact
Page1 (Tip)
Page2 (Ring)
No connection
Not used
Not used