STUN
• Server reports back to the STUN client with
Public IP address used by the Router along with
open port information by the NAT to all incoming
traffic back to the Network
• Client (ATA) uses the Router IP address and Port
Information for further VOIP session
Note: STUN will be effective only when “Source Port IP Address” option
will be selected as “Use IPAddress Fetched using STUN”
Comments to this Manuals