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Password
CG-410 encrypts this key value as a response when authorization is
asked.
RTP Port
RTP port number can be set manually by using this tab. It is
recommended that you use the default value.
Expiry Timer
Specifies the expiry of registering or reregistering attempt.
SIP Local Port
Configures the port of CG-410 for SIP communication.
Voice Codec
Specifies the voice codec used for VoIP calls
NAT Traversal
Select “STUN” to use NAT traversal by using STUN server.
Select “Manual” to use NAT traversal without STUN server.
STUN Server
If you select “STUN” for NAT traversal, enter the address and the port of
STUN server.
NAT Router IP
If you select “Manual” for NAT traversal, enter the external IP address of
NAT router.
NAT Timer
Determines the periodic time of sending the packet in order to maintain
NAT session.
If you use the ‘manual’ method of NAT Traversal instead of using the STUN server, open a unique set
of SIP signaling and RTP port/address pairs at NAT router. This process will enable your CG-410 to
make and receive calls through NAT. Setting up these ports is called Port mapping, which enables
your CG-410 to run behind the NAT router.
6.3.3. Configuring Others (For both H.323 and SIP)
Item
Description
Default
Echo Canceller
Once enabled, echo canceller eliminates the line echo.
enable
Vocoder
Specifies the vocoder used for VoIP calls.
G.723.1A
Min Jitter Buffer
Size
Adjusts the minimum jitter buffer size according to your
network condition.
50ms
Max Jitter Buffer Adjusts the maximum jitter buffer size according to your
1000ms