PLANET VIP-281SW - Manual (Page 52)

- FXS Pulse Dial Detection
If your telephone set is pulse type, you can enable this option and define the interdigit pause duration
parameters for operation priority.
SIP QoS
This page is used to configure the parameters for SIP QoS. You can define the DSCP code here for
SIP and RTP. Higher DSCP, higher priority. When DSCP is defined, a DSCP will be added in SIP and
RTP packets, and the priority of voice should be higher than data.
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Set off-hook alarm time. If phone set has been off-hook, after this
time, from phone sett will hear alarm.
Off-Hook Alarm Time
Default : 30