User manual

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 SPECIFICATION ............................................................................................. 93
9.1.1 Hardware............................................................................................. 93
9.1.2 Voice features ....................................................................................... 93
9.1.3 Network features ................................................................................... 94