Draytek Vigor2920 Series User Manual page 243

Item
STUN Server
External IP
SIP PING interval
Available settings are explained as follows:
Item
Profile Name
Description
Type in the IP address or domain of the STUN server.
Type in the gateway IP address.
The default value is 150 (sec). It is useful for a Nortel server
NAT Traversal Support.
Description
Assign a name for this profile for identifying. You can type
similar name with the domain. For example, if the domain
name is draytel.org, then you might set draytel-1 in this field.
235
Vigor2920 Series User's Guide