What is voice quality? ...................................................................................................................................................... 142
What is codec? ................................................................................................................................................................. 143
What codec does Prestige support? ................................................................................................................................. 143
Which codec should I choose? .......................................................................................................................................... 143
What do I need in order to use SIP? ................................................................................................................................. 143
F
FAQ .......................................................................................................................................................................... 145
IREWALL
What is a network firewall? ............................................................................................................................................. 145
What is Ping of Death attack? .......................................................................................................................................... 147
What is Teardrop attack? ................................................................................................................................................. 147
What is SYN Flood attack? ................................................................................................................................................ 147
What is LAND attack? ....................................................................................................................................................... 148
What is Brute-force attack? ............................................................................................................................................. 148
What is IP Spoofing attack?.............................................................................................................................................. 148
C
F
FAQ ................................................................................................................................................................. 150
ONTENT
ILTER
TROUBLE SHOOTING...........................................................................................................................................................150
U
E
P
SING
MBEDDED
ACKET
D
PPP
E C
EBUG
O
ONNECTION
CLI COMMAND LIST ............................................................................................................................................................ 176
T
................................................................................................................................................. 150
RACE
....................................................................................................................................................... 165
All contents copyright (c) 2007 ZyXEL Communications Corporation.
Prestige 2602RL-D3A Support Notes
5