Vertical Communications TeleVantage 7.5 - Manual (Page 67)

C HAPTER 6. I NSTALLING I NTEL D IALOGIC B OARDS 6-15
Important: All of the DSIx boards installed in a single TeleVantage Server PC must be the same
model.
Q DSI162HMP (2-wire) board. Supports all of the supported digital phones except for the
Avaya Legend MLX digital phones. The DSI162HMP board comes with either a 24v or
48v power supply.
Q 24v power supply (model number PSDSI6224V). Used for the supported NEC,
Nortel Norstar, and Nortel Meridian digital phones.
Q 48v power supply (model number PSDSI6248V). Used for all other supported
digital phones (including NEC phones.)
Q DSI162LGNHMP (4-wire) board. Supports the Avaya Legend MLX digital phones, and
comes with a 48v power supply.
Important: Be sure to use the correct power supply for your phones. Using the wrong
power supply will cause the phones to not work properly, and may damage them.