Talkaphone VOIP-8 VoIP Interface (8 channels) - Manual (Page 11)

VOICE OVER IP INTERFACE
Installation and Operation Manual
11
Hookup for VOIP-4 and VOIP-8
Connect the VOIP-4 or VOIP-8 as indicated in the following diagram. Connect the RJ-11 cables from the
emergency phone(s), PSTN line(s), or analog extension(s) of the PBX to the ports labeled “FXS/FXO”.
Make sure to connect the chassis to Earth Ground at the grounding screw as indicated (VOIP-2, VOIP-4,
and VOIP-8 only)
Figure 1-11: Sample hookup diagram for VOIP-4/VOIP-8 Interface Unit
Operation
When the VOIP unit is powered on, it will take approximately one minute to boot up. The red LED
(second from the left) indicates that the unit is still booting. After the red LED clears, allow an extra
twenty seconds to ensure the unit has fully booted before attempting to initiate a call.
The emergency phones will need to be programmed in accordance with the instructions in the Quick
Start section in Chapter 2.