AVer EVC170 - Page 85

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Enable SRTP
Through SRTP, RTP payloads will be encrypted
to prevent sniffer, and hence secure
communication between users.
STUN Server
STUN (Session Traversal Utilities for NAT) is a
standardized set of methods and a network
protocol to allow an end host to discover its
public IP address if it is located behind a NAT.
Enter IP address of SIP NAT traversal server.
STUN Port
Enter port number of STUN server.