NetComm NB16WV-02 - VoIP Port and Codec Settings; Port Settings; Codec Settings

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NetComm Wireless NB16WV-02 User Guide
www.netcommwireless.com
Port Setting
The Port Setting page enables you to specify a different SIP or RTP Port number to connect to your VoIP service on.
OPTION
DEFINITION
SIP Port
Select the port for SIP traffic to use.
RTP Port
Select the port for RTP traffic to use.
This setting should not need to be changed unless directed to do so.
Click Save to save your settings or Undo to discard the settings entered.
Codec Setting
The Codec Setting page enables you to select which audio codec to use with your VoIP service. This information will usually be
supplied by your VoIP service provider and should not need to be changed unless you are experiencing issues with VoIP call
sound quality.
The following codec are available for use:
G.729
G.711 a-law
G.711 u-law
G.726 -32
OPTION
DEFINITION
Codec Priority 1
Set the codec you would like to try first with your VoIP service.
Codec Priority 2
Set the codec you would like to try second with your VoIP service.
Codec Priority 3
Set the codec you would like to try third with your VoIP service.
Codec Priority 4
Set the codec you would like to try fourth with your VoIP service.
G.711 & G.729 Packet Length
Adjust the packet length size. This can reduce or increase the bandwidth required for a VoIP call.
Voice VAD
Adjust the ‘Voice Activity Detection’ interval.
This should not be adjusted unless the words in your conversation are being cut off.
(This setting should not need to be changed.)
The packet length for Comfort
noise packet
Set the time in milliseconds for which comfort noise is used to simulate background noise at your
end of the connection.
Click Save to save your settings or Undo to discard the settings entered.