4.9 Register ...................................................................................................................................................................................................................................................................................... 31
4.9.1 Get the Accounts ................................................................................................................................................................................................................................................................ 31
4.9.2 Connections ........................................................................................................................................................................................................................................................................ 31
4.9.3 Configuration SIP from Webpage ...................................................................................................................................................................................................................................... 31
4.9.4 View the Register Status .................................................................................................................................................................................................................................................... 32
4.10 Make Call ................................................................................................................................................................................................................................................................................... 33
4.10.1 Calling phone or extension numbers .................................................................................................................................................................................................................................. 33
4.10.2 Direct IP calls ..................................................................................................................................................................................................................................................................... 33
4.10.3
Call Hold ............................................................................................................................................................................................................................................................................33
4.10.4
Blind Transfer ..................................................................................................................................................................................................................................................................33
4.10.5
Attended Transfer .................................................................................................................................................................................................................................................................33
4.10.6
Conference .........................................................................................................................................................................................................................................................................33
5 Web Configuration ..................................................................................................................................................................................................................................................................................... 34
5.1 Login .......................................................................................................................................................................................................................................................................................... 34
5.2 Status .......................................................................................................................................................................................................................................................................................... 35
5.3 Network ...................................................................................................................................................................................................................................................................................... 36
5.3.1 LAN ................................................................................................................................................................................................................................................................................... 36
5.3.2 VPN/L2TP ......................................................................................................................................................................................................................................................................... 37
5.3.3 DMZ/Port Forward ............................................................................................................................................................................................................................................................ 41
5.3.4 DDNS ................................................................................................................................................................................................................................................................................. 43
5.3.5 QoS .................................................................................................................................................................................................................................................................................... 43
5.3.6 MAC Clone ........................................................................................................................................................................................................................................................................ 45
5.3.7 Routing ............................................................................................................................................................................................................................................................................... 46
5.3.8 WPS ................................................................................................................................................................................................................................................................................... 47
5.3.9 Station list .......................................................................................................................................................................................................................................................................... 48
5.3.10 Client .................................................................................................................................................................................................................................................................................. 48
5.4 Phone.......................................................................................................................................................................................................................................................................................... 50
5.4.1 VoIP QoS ............................................................................................................................................................................................................................................................................ 50
5.4.2 Dial Plan ............................................................................................................................................................................................................................................................................. 50
5.4.3 Blacklist ............................................................................................................................................................................................................................................................................. 51
5.4.4 Call Log ............................................................................................................................................................................................................................................................................. 51
5.5 SIP Account ................................................................................................................................................................................................................................................................................ 52
5.5.1 FXS1/2 SIP Account .......................................................................................................................................................................................................................................................... 52
5.5.2 FXS1/2 Audio Configuration ............................................................................................................................................................................................................................................. 52
5.5.3 FXS1/2 Supplementary Service Subscription .................................................................................................................................................................................................................... 54
5.6 Security ...................................................................................................................................................................................................................................................................................... 55
5.6.1 Filtering Setting .................................................................................................................................................................................................................................................................. 55
5.6.2 Content Filtering ................................................................................................................................................................................................................................................................ 56
5.7 Application ................................................................................................................................................................................................................................................................................. 58
5.7.1 Advance Nat ....................................................................................................................................................................................................................................................................... 58