Panasonic KX-TDA30 Manual page 20

2.2 VoIP Requirements Checklist
No.
Are layer 2 or 3 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 IP-EXT card should be set to op-
erate under "Auto Negotiation" mode.
3-c Are Category 5 (CAT 5) or higher cables used?
20 Information about IP Proprietary Telephones
Question Answer
Model of switch:
Yes
No
Yes
No
Memo Ref.
p. 18
p. 18