Panasonic KX-NCP0158 Quick Installation Manual page 65

No.
Are layer 2 or higher switches used?
Do not use repeater hubs as they can
increase the network load.
3-b
Also note that the port of the switching hub
that connects to the IPCMPR card should be
set to operate under "Auto Negotiation" mode.
Are Category 5 (CAT 5) or higher cables
3-c
used?
Document Version 2009-06
Question
C Guidance for VoIP Installation
Answer Memo
Model of switch:
Yes
No
Yes
No
Ref.
p. 63
p. 63
Quick Installation Guide 65