Specifications

Matrix SETU ATA211 System Manual 141
• NAT Type: This field displays the NAT Type, if STUN is enabled in SETU ATA211. Commonly used NAT
types are:
• Unknown
• Open
• Conenat
• Restrictednat
• Portrestrictednat
• Symmetricnat
• Symmetricfirewall
•Blocked
• IP Address fetched using STUN: This field displays the IP address fetched using STUN, if STUN server
address is configured.
• SIP Port fetched using STUN: This field displays the SIP port fetched using STUN if STUN server
address is configured.
System
Date &Time
• Current Date: The Current Date is displayed in this field.
.
• Current Time: Current Time is displayed in this field.