8.3.1.4
LANGUAGE ................................................................................................. 35
8.3.2
NETWORK ............................................................................................ 36
8.3.2.1
WAN ........................................................................................................ 36
8.3.2.2
LAN ......................................................................................................... 38
8.3.2.3
QoS&VLAN ................................................................................................. 39
8.3.2.4
SERVICE PORT ............................................................................................. 42
8.3.2.5
DHCP SERVICE ............................................................................................. 44
8.3.2.6
TIME&DATE ................................................................................................ 45
8.3.3
VOIP................................................................................................... 47
8.3.3.1
SIP........................................................................................................... 47
8.3.3.2
IAX2 ......................................................................................................... 55
8.3.3.3
STUN ........................................................................................................ 56
8.3.3.4
DIAL PEER .................................................................................................. 58
8.3.4
PHONE ................................................................................................ 61
8.3.4.1
AUDIO ....................................................................................................... 61
8.3.4.2
FEATURE ................................................................................................... 63
8.3.4.3
DIAL PLAN .................................................................................................. 67
8.3.4.4
CONTACT ................................................................................................... 69
8.3.4.5
REMOTE CONTACT ........................................................................................ 72
8.3.4.6
WEB DIAL ................................................................................................... 73
8.3.5
FUNCTION KEY ....................................................................................... 73
8.3.5.1
FUNCTION KEY............................................................................................. 73
8.3.5.2
SOFTKEY.................................................................................................... 75
8.3.6
Maintenance ......................................................................................... 76
8.3.6.1
Auto Provision ............................................................................................. 76
8.3.6.2
SYSLOG ..................................................................................................... 78
8.3.6.3
CONFIG ..................................................................................................... 80
8.3.6.4
UPDATE ..................................................................................................... 81
8.3.6.5
ACCESS ..................................................................................................... 82
8.3.6.6
REBOOT .................................................................................................... 84
8.3.7
SECURITY ............................................................................................. 84
8.3.7.1
WEB FILTER ................................................................................................ 84
8.3.7.2
FIREWALL .................................................................................................. 85
8.3.7.3
NAT ......................................................................................................... 86
8.3.7.4
VPN ......................................................................................................... 89
8.3.7.5
SECURITY ................................................................................................... 91
8.3.8
LOGOUT .............................................................................................. 91
9
APPENDIX ..................................................................................................... 93
9.1
S
PECIFICATION
............................................................................................. 93
9.1.1
Hardware............................................................................................. 93
9.1.2
Voice features ....................................................................................... 93
9.1.3
Network features ................................................................................... 94