Yealink SIP-T4X Administration Manual page 364

Format
Default Value
Range
Example
Parameter-
network.qos.signaltos
Description
Format
Default Value
Range
Example
Parameter-
account.X.nat.nat_traversal
Description
Format
Default Value
Range
Example
effect.
Integer
46
0 to 63
network.qos.rtptos = 46
Configuration File
<y0000000000xx>.cfg
Configures the DSCP for SIP packets.
The default DSCP value for SIP packets is 26
(Assured Forwarding).
Note: If you change this parameter, the IP
phone will reboot to make the change take
effect.
Integer
26
0 to 63
network.qos.signaltos = 26
Configuration File
<MAC>.cfg
Enables or disables the NAT traversal for
account X.
X ranges from 1 to 6.
Boolean
0
Valid values are:
0-Disabled
1-Enabled
account.1.nat.nat_traversal = 0
Appendix
349