Chapter 8 The NAT Configuration Screens
User’s Guide 97
Click ADVANCED > NAT Configuration > ALG to enable and disable SIP (VoIP),
FTP (file transfer), and H.323 (audio-visual) ALG in the WiMAX Modem.
Figure 39 ADVANCED > NAT Configuration > ALGThe following table describes the labels in this screen.
Table 30 ADVANCED > NAT Configuration > ALGLABEL DESCRIPTION
Enable SIP ALG Select this to make sure SIP (VoIP) works correctly with port-
forwarding and port-triggering rules.
Enable FTP ALG Select this to make sure FTP (file transfer) works correctly with port-
forwarding and port-triggering rules.
Enable H.323
ALG Select this to make sure H.323 (audio-visual programs, such as
NetMeeting) works correctly with port-forwarding and port-triggering
rules.
Apply Click to save your changes.
Cancel Click to return to the previous screen without saving your changes.