Application Note

Using your IP Deskphone
58
To use PoE, where power is delivered over the CAT5 cable, your
connected LAN must support PoE. If you use PoE, you do not require an
AC adapter.
To use gigabit Ethernet, you must connect to the LAN through CAT5e (or
later) cables.
To connect the AC adapter to the AC adapter jack in the bottom of the IP
Deskphone use the following procedure:
1. Form a small bend in the cable.
2. Thread the adapter cord through the channels in the stand.
Connecting the handset
Use the following procedure to connect the handset to the IP Deskphone.
1. Connect the end of the handset cable with a short straight section to
the handset.
2. Connect the end of the handset cable with the long straight section,
into the RJ-9 handset jack marked with the
+ symbol on the back of
the IP Deskphone.
3. Form a small bend in the cable.
4. Thread the handset cord through the channels in the stand so that it
exits behind the handset on the right side, using the handset cord exit
in the stand base marked with the
+ symbol as shown in Figure 11 on
page 57.
WARNING
If you are connected to a PoE connection, do not use
the AC power adapter.