12
NOTE !
- If after connecting the external lines, you notice that the PABX is not receiving calls, it could be that your
equipment is not identifying the ring signal; you need to adjust the PABX sensibility for line 1 and 2 using
the jumpers :
For line 1 (J8 A) and Line 2 (J8 B). For lines 3 and 4 you need to adjuste the jumper J3 of the board
corresponding to the external line:
- Remove the jumper if the ring signal is too weak.
- Plug the jumper in position 1 and 2 if the ring signal is medium.
- Plug the jumper in position 2 and 3 if the ring signal is high.
- If you want your PABX to use polarity inversion, you need to close the jumper J7 A for line 1 and J7 B for
line 2. For line 3 and 4 close jumper J2 of the trunk board corresponding to the line. See Using Polarity
Inversion on how to program this feature.
1.9 Installing the external music
The Modulare offers on hold music for incoming calls, call inquiries, call transfering, call waiting or after auto-
answer; if you have more than one line and other incoming calls are being held, only the first line will use on
hold music. The remaining lines will not use this feature.
Remove the wire insulation of
the radio or CD player, press the
clip of conector CN 37
downwards.
Insert the wires and release
the clip.
Remove the
Jumper J9 to allow
the external music
in.