5 - Information / Configuration
F@st™ 2804v2 Reference Manual - 253329475-A
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5.8.4 ALG
Object: The ALG (Application Layer Gateway) service is used to take charge of the SIP
protocol via the Wi-Fi or Ethernet interfaces in the telephony over IP (VoIP)
context.
• Select the ALG menu in the NAT section to display the following screen:
Field Meaning Default
SIP Enabled
Check the box to permit telephoning in VoIP via the
Wi-Fi or Ethernet interfaces using the SIP protocol.
Checked