Change this value only if you use specific
settings in your network system. By default, the
SIP port is set to 5060.
Enable presentation sharing function in SIP. It
allows you to share the presentation file screen
to other caller in video conference meeting.
If connection is not so stabled, use TCP mode
can offer a reliable connection to prevent
unexpected disconnection and behaviors due to
packet losses.
Through SRTP, RTP payloads will be encrypted
to prevent sniffer, and hence secure
communication between users.
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.