2N NetSpeaker Complete Manual page 36

Jitter Buffer
Set the parameters in this tab to optimise packet delay fluctuation during network
passage.
Delay [ms]
Depth [ms]
Automatic adaptation
Short adaptation parameters
Low [ms]
High [ms]
Threshold
Miscellaneous
Receive marks in call
Send marks by INFO method
KeepAlive
STUN server
The STUN server helps NAT clients (i.e. PCs behind the firewall) set up telephone calls
with the VoIP provider hosted outside the LAN.
used if the STUN IP method is selected in the port RTP interface configuration.
The default value is
®
2N TELEKOMUNIKACE a.s., www.2n.cz
Mode – set the supported DTMF receiving mode for calls.
DTMF – select one of the two DTMF sending modes using the SIP INFO
method. The modes have different formats of the DTMF transmitting
message.
Period – define the KeepAlive packet sending interval. The default value is
10s.
Address – complete the STUN server address (IP or domain name) to be
stunserver.org
Port – set the port to be used for STUN. The default value is
.
port 3478 .
36