Panasonic KX-NCP500 Manual page 24

2.2 VoIP Requirements Checklist
Network Devices
No.
Can the firewall pass packets
appropriately?
When a firewall is used, make sure to
3-a
configure the firewall appropriately to allow
VoIP packets to pass through the network
without being blocked by filtering.
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?
QoS (Quality of Service)
No.
Can the router or switch be configured to
4
use priority control features?
24 IP Networking Guide
Question
Question
Answer Memo
Model of firewall:
Yes
No
Model of switch:
Yes
No
Yes
No
Answer Memo
Model of the router/switch:
Yes
V-IPGW16 card's ToS field
No
setting:
Ref.
p. 20
p. 21
p. 21
Ref.
p. 22
Document Version 2009-12