Flying Voice Technology ip622 - SIP Account; SIP Settings; SIP Parameters; NAT Traversal

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7.5 SIP Account
7.5.1 SIP Settings
7.5.1.1 SIP Parameters
7.5.1.2 NAT Traversal
Webpage Field Name Description
NAT Traversal
If or not enable NAT.
IP622 supports STUN traversal, choose “STUN”
in the “NAT Traversal Mode” if you want traverse
NAT/Firewall.
STUN Server IP STUN server IP address, default is stun.fwdnet.net
NAT Refresh
Interval (sec)
The interval to refresh
STUN Server
Port
STUN port
7.5.2 Line1
In this webpage, users can configuration the information about SIP account line1, including the following 4 parts: Basic, Audio Configuration,
Supplementary Service Subscription and Advanced.